diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index a9e6d4928f07..7e224ae61c77 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -2092,7 +2092,7 @@
   //#define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
   #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
     //#define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
-    //#define BABYSTEP_ZPROBE_GFX_OVERLAY   // Enable graphical overlay on Z-offset editor
+    //#define BABYSTEP_GFX_OVERLAY          // Enable graphical overlay on Z-offset editor
   #endif
 #endif
 
diff --git a/Marlin/src/feature/bedlevel/abl/bbl.cpp b/Marlin/src/feature/bedlevel/abl/bbl.cpp
index be0e862cc16a..d0044303c791 100644
--- a/Marlin/src/feature/bedlevel/abl/bbl.cpp
+++ b/Marlin/src/feature/bedlevel/abl/bbl.cpp
@@ -153,7 +153,7 @@ void LevelingBilinear::extrapolate_unprobed_bed_level() {
     }
 }
 
-void LevelingBilinear::print_leveling_grid(const bed_mesh_t* _z_values /*= NULL*/) {
+void LevelingBilinear::print_leveling_grid(const bed_mesh_t* _z_values/*=nullptr*/) {
   // print internal grid(s) or just the one passed as a parameter
   SERIAL_ECHOLNPGM("Bilinear Leveling Grid:");
   print_2d_array(GRID_MAX_POINTS_X, GRID_MAX_POINTS_Y, 3, _z_values ? *_z_values[0] : z_values[0]);
diff --git a/Marlin/src/feature/bedlevel/abl/bbl.h b/Marlin/src/feature/bedlevel/abl/bbl.h
index c2be4fee821c..60dde9060f58 100644
--- a/Marlin/src/feature/bedlevel/abl/bbl.h
+++ b/Marlin/src/feature/bedlevel/abl/bbl.h
@@ -53,7 +53,7 @@ class LevelingBilinear {
   static void reset();
   static void set_grid(const xy_pos_t& _grid_spacing, const xy_pos_t& _grid_start);
   static void extrapolate_unprobed_bed_level();
-  static void print_leveling_grid(const bed_mesh_t* _z_values = NULL);
+  static void print_leveling_grid(const bed_mesh_t *_z_values=nullptr);
   static void refresh_bed_level();
   static bool has_mesh() { return !!grid_spacing.x; }
   static bool mesh_is_valid() { return has_mesh(); }
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index 85bdba8a8e06..98259755290f 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -670,6 +670,8 @@
   #error "MILLISECONDS_PREHEAT_TIME is now PREHEAT_TIME_HOTEND_MS."
 #elif defined(EXPERIMENTAL_SCURVE)
   #error "EXPERIMENTAL_SCURVE is no longer needed and should be removed."
+#elif defined(BABYSTEP_ZPROBE_GFX_OVERLAY)
+   #error "BABYSTEP_ZPROBE_GFX_OVERLAY is now BABYSTEP_GFX_OVERLAY."
 #endif
 
 // L64xx stepper drivers have been removed
@@ -1042,10 +1044,10 @@ static_assert(X_MAX_LENGTH >= X_BED_SIZE, "Movement bounds (X_MIN_POS, X_MAX_POS
     #error "MESH_BED_LEVELING and BABYSTEP_ZPROBE_OFFSET is not a valid combination"
   #elif ENABLED(BABYSTEP_ZPROBE_OFFSET) && !HAS_BED_PROBE
     #error "BABYSTEP_ZPROBE_OFFSET requires a probe."
-  #elif ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY) && NONE(HAS_MARLINUI_U8GLIB, IS_DWIN_MARLINUI)
-    #error "BABYSTEP_ZPROBE_GFX_OVERLAY requires a Graphical LCD."
-  #elif ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY) && DISABLED(BABYSTEP_ZPROBE_OFFSET)
-    #error "BABYSTEP_ZPROBE_GFX_OVERLAY requires a BABYSTEP_ZPROBE_OFFSET."
+  #elif ENABLED(BABYSTEP_GFX_OVERLAY) && NONE(HAS_MARLINUI_U8GLIB, IS_DWIN_MARLINUI)
+    #error "BABYSTEP_GFX_OVERLAY requires a Graphical LCD."
+  #elif ENABLED(BABYSTEP_GFX_OVERLAY) && DISABLED(BABYSTEP_ZPROBE_OFFSET)
+    #error "BABYSTEP_GFX_OVERLAY requires a BABYSTEP_ZPROBE_OFFSET."
   #elif ENABLED(BABYSTEP_HOTEND_Z_OFFSET) && !HAS_HOTEND_OFFSET
     #error "BABYSTEP_HOTEND_Z_OFFSET requires 2 or more HOTENDS."
   #elif BOTH(BABYSTEP_ALWAYS_AVAILABLE, MOVE_Z_WHEN_IDLE)
diff --git a/Marlin/src/lcd/dogm/marlinui_DOGM.cpp b/Marlin/src/lcd/dogm/marlinui_DOGM.cpp
index 1a86058b943c..aa32fd403f45 100644
--- a/Marlin/src/lcd/dogm/marlinui_DOGM.cpp
+++ b/Marlin/src/lcd/dogm/marlinui_DOGM.cpp
@@ -628,7 +628,7 @@ void MarlinUI::clear_lcd() { } // Automatically cleared by Picture Loop
 
   #endif // AUTO_BED_LEVELING_UBL
 
-  #if EITHER(BABYSTEP_ZPROBE_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
+  #if EITHER(BABYSTEP_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
 
     //
     // Draw knob rotation => Z motion key for:
@@ -746,7 +746,7 @@ void MarlinUI::clear_lcd() { } // Automatically cleared by Picture Loop
       }
     }
 
-  #endif // BABYSTEP_ZPROBE_GFX_OVERLAY || MESH_EDIT_GFX_OVERLAY
+  #endif // BABYSTEP_GFX_OVERLAY || MESH_EDIT_GFX_OVERLAY
 
 #endif // HAS_MARLINUI_MENU
 
diff --git a/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp b/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp
index 560b30be0ad9..12d16887d1e1 100644
--- a/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp
+++ b/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp
@@ -565,7 +565,7 @@ void MarlinUI::draw_status_message(const bool blink) {
 
   #endif // AUTO_BED_LEVELING_UBL
 
-  #if EITHER(BABYSTEP_ZPROBE_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
+  #if EITHER(BABYSTEP_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
 
     void MarlinUI::zoffset_overlay(const int8_t dir) {
       const int rot_up = TERN(OVERLAY_GFX_REVERSE, ICON_RotateCCW, ICON_RotateCW),
@@ -587,7 +587,7 @@ void MarlinUI::draw_status_message(const bool blink) {
       DWIN_ICON_Show(ICON, rot_up, LCD_PIXEL_WIDTH - 10 - 48, arrow_y);
     }
 
-  #endif // BABYSTEP_ZPROBE_GFX_OVERLAY || MESH_EDIT_GFX_OVERLAY
+  #endif // BABYSTEP_GFX_OVERLAY || MESH_EDIT_GFX_OVERLAY
 
 #endif // HAS_MARLINUI_MENU
 
diff --git a/Marlin/src/lcd/e3v2/proui/dwin.cpp b/Marlin/src/lcd/e3v2/proui/dwin.cpp
index ae10f0e84ecc..6be56b0dedd2 100644
--- a/Marlin/src/lcd/e3v2/proui/dwin.cpp
+++ b/Marlin/src/lcd/e3v2/proui/dwin.cpp
@@ -1271,7 +1271,6 @@ void EachMomentUpdate() {
 
     if ((Printing() != HMI_flag.printing_flag) && !HMI_flag.home_flag) {
       HMI_flag.printing_flag = Printing();
-      DEBUG_ECHOLNPGM("printing_flag: ", HMI_flag.printing_flag);
       if (HMI_flag.printing_flag)
         DWIN_Print_Started();
       else if (HMI_flag.abort_flag)
@@ -1282,7 +1281,6 @@ void EachMomentUpdate() {
 
     if ((printingIsPaused() != HMI_flag.pause_flag) && !HMI_flag.home_flag) {
       HMI_flag.pause_flag = printingIsPaused();
-      DEBUG_ECHOLNPGM("pause_flag: ", HMI_flag.pause_flag);
       if (HMI_flag.pause_flag)
         DWIN_Print_Pause();
       else if (HMI_flag.abort_flag)
@@ -1628,7 +1626,6 @@ void DWIN_LevelingDone() {
 
 // Started a Print Job
 void DWIN_Print_Started() {
-  DEBUG_ECHOLNPGM("DWIN_Print_Started: ", SD_Printing());
   TERN_(HAS_GCODE_PREVIEW, if (Host_Printing()) Preview_Invalidate());
   _percent_done = 0;
   _remain_time = 0;
@@ -1642,20 +1639,17 @@ void DWIN_Print_Started() {
 
 // Pause a print job
 void DWIN_Print_Pause() {
-  DEBUG_ECHOLNPGM("DWIN_Print_Pause");
   ICON_ResumeOrPause();
 }
 
 // Resume print job
 void DWIN_Print_Resume() {
-  DEBUG_ECHOLNPGM("DWIN_Print_Resume");
   ICON_ResumeOrPause();
   LCD_MESSAGE(MSG_RESUME_PRINT);
 }
 
 // Ended print job
 void DWIN_Print_Finished() {
-  DEBUG_ECHOLNPGM("DWIN_Print_Finished");
   TERN_(POWER_LOSS_RECOVERY, if (card.isPrinting()) recovery.cancel());
   HMI_flag.pause_flag = false;
   wait_for_heatup = false;
@@ -1666,7 +1660,6 @@ void DWIN_Print_Finished() {
 
 // Print was aborted
 void DWIN_Print_Aborted() {
-  DEBUG_ECHOLNPGM("DWIN_Print_Aborted");
   DWIN_Print_Finished();
 }
 
@@ -1714,7 +1707,6 @@ void DWIN_SetColorDefaults() {
 }
 
 void DWIN_SetDataDefaults() {
-  DEBUG_ECHOLNPGM("DWIN_SetDataDefaults");
   DWIN_SetColorDefaults();
   DWINUI::SetColors(HMI_data.Text_Color, HMI_data.Background_Color, HMI_data.StatusBg_Color);
   TERN_(PIDTEMP, HMI_data.HotendPidT = DEF_HOTENDPIDT);
@@ -1738,13 +1730,10 @@ void DWIN_SetDataDefaults() {
 }
 
 void DWIN_CopySettingsTo(char * const buff) {
-  DEBUG_ECHOLNPGM("DWIN_CopySettingsTo");
-  DEBUG_ECHOLNPGM("HMI_data: ", sizeof(HMI_data_t));
   memcpy(buff, &HMI_data, eeprom_data_size);
 }
 
 void DWIN_CopySettingsFrom(const char * const buff) {
-  DEBUG_ECHOLNPGM("DWIN_CopySettingsFrom");
   memcpy(&HMI_data, buff, sizeof(HMI_data_t));
   if (HMI_data.Text_Color == HMI_data.Background_Color) DWIN_SetColorDefaults();
   DWINUI::SetColors(HMI_data.Text_Color, HMI_data.Background_Color, HMI_data.StatusBg_Color);
@@ -1764,18 +1753,14 @@ void DWIN_CopySettingsFrom(const char * const buff) {
 
 // Initialize or re-initialize the LCD
 void MarlinUI::init_lcd() {
-  DEBUG_ECHOLNPGM("MarlinUI::init_lcd");
   delay(750);   // wait to wakeup screen
   const bool hs = DWIN_Handshake(); UNUSED(hs);
-  DEBUG_ECHOPGM("DWIN_Handshake ");
-  DEBUG_ECHOLNF(hs ? F("ok.") : F("error."));
   DWIN_Frame_SetDir(1);
   DWIN_JPG_CacheTo1(Language_English);
   Encoder_Configuration();
 }
 
 void DWIN_InitScreen() {
-  DEBUG_ECHOLNPGM("DWIN_InitScreen");
   DWIN_SetColorDefaults();
   HMI_Init();   // draws boot screen
   DWINUI::init();
@@ -2034,7 +2019,6 @@ void AutoHome() { queue.inject_P(G28_STR); }
     #if EITHER(BABYSTEP_ZPROBE_OFFSET, JUST_BABYSTEP)
       const_float_t step_zoffset = round((MenuData.Value / 100.0f) * planner.settings.axis_steps_per_mm[Z_AXIS]) - babystep.accum;
       if (BABYSTEP_ALLOWED()) babystep.add_steps(Z_AXIS, step_zoffset);
-      //DEBUG_ECHOLNF(F("BB Steps: "), step_zoffset);
     #endif
   }
   void SetZOffset() {
diff --git a/Marlin/src/lcd/e3v2/proui/gcode_preview.cpp b/Marlin/src/lcd/e3v2/proui/gcode_preview.cpp
index bc489dd1fa8f..f8bcda83530a 100644
--- a/Marlin/src/lcd/e3v2/proui/gcode_preview.cpp
+++ b/Marlin/src/lcd/e3v2/proui/gcode_preview.cpp
@@ -135,7 +135,7 @@ bool Has_Preview() {
       Get_Value(buf, ";MAXZ:", fileprop.height);
       fileprop.height -= tmp;
       posptr = strstr(buf, tbstart);
-      if (posptr != NULL) {
+      if (posptr != nullptr) {
         fileprop.thumbstart = indx + (posptr - &buf[0]);
       }
       else {
diff --git a/Marlin/src/lcd/extui/anycubic_chiron/FileNavigator.cpp b/Marlin/src/lcd/extui/anycubic_chiron/FileNavigator.cpp
index 0ef818666837..90e332125265 100644
--- a/Marlin/src/lcd/extui/anycubic_chiron/FileNavigator.cpp
+++ b/Marlin/src/lcd/extui/anycubic_chiron/FileNavigator.cpp
@@ -70,7 +70,6 @@ char      FileNavigator::currentfoldername[MAX_PATH_LEN + 1];   // Current folde
 FileNavigator::FileNavigator() { reset(); }
 
 void FileNavigator::reset() {
-  DEBUG_ECHOLNPGM("reset()");
   currentfoldername[0] = '\0';
   currentfolderdepth = 0;
   currentindex = 0;
@@ -86,7 +85,6 @@ void FileNavigator::refresh() { filelist.refresh(); }
 
 void FileNavigator::changeDIR(const char *folder) {
   if (currentfolderdepth >= MAX_FOLDER_DEPTH) return; // limit the folder depth
-  DEBUG_ECHOLNPGM("FD:" , folderdepth, " FP:",currentindex, " currentfolder:", currentfoldername, " enter:", folder);
   currentfolderindex[currentfolderdepth] = currentindex;
   strcat(currentfoldername, folder);
   strcat(currentfoldername, "/");
@@ -96,7 +94,6 @@ void FileNavigator::changeDIR(const char *folder) {
 }
 
 void FileNavigator::upDIR() {
-  DEBUG_ECHOLNPGM("upDIR() from D:", currentfolderdepth, " N:", currentfoldername);
   if (!filelist.isAtRootDir()) {
     filelist.upDir();
     currentfolderdepth--;
@@ -117,7 +114,6 @@ void FileNavigator::skiptofileindex(uint16_t skip) {
   if (skip == 0) return;
   while (skip > 0) {
     if (filelist.seek(currentindex)) {
-      DEBUG_ECHOLNPGM("CI:", currentindex, " FD:", currentfolderdepth, " N:", skip, " ", filelist.longFilename());
       if (!filelist.isDir()) {
         skip--;
         currentindex++;
@@ -151,8 +147,6 @@ void FileNavigator::skiptofileindex(uint16_t skip) {
     }
     lastpanelindex = index;
 
-    DEBUG_ECHOLNPGM("index=", index, " currentindex=", currentindex);
-
     if (currentindex == 0 && currentfolderdepth > 0) { // Add a link to go up a folder
       // The new panel ignores entries that don't end in .GCO or .gcode so add and pad them.
       if (paneltype <= AC_panel_new) {
@@ -166,12 +160,8 @@ void FileNavigator::skiptofileindex(uint16_t skip) {
       filesneeded--;
     }
 
-    for (uint16_t seek = currentindex; seek < currentindex + filesneeded; seek++) {
-      if (filelist.seek(seek)) {
-        sendFile(paneltype);
-        DEBUG_ECHOLNPGM("-", seek, " '", filelist.longFilename(), "' '", currentfoldername, "", filelist.shortFilename(), "'");
-      }
-    }
+    for (uint16_t seek = currentindex; seek < currentindex + filesneeded; seek++)
+      if (filelist.seek(seek)) sendFile(paneltype);
   }
 
   void FileNavigator::sendFile(panel_type_t paneltype) {
@@ -212,7 +202,6 @@ void FileNavigator::skiptofileindex(uint16_t skip) {
 #else // Flat file list
 
   void FileNavigator::getFiles(uint16_t index, panel_type_t paneltype, uint8_t filesneeded) {
-    DEBUG_ECHOLNPGM("getFiles() I:", index," L:", lastpanelindex);
     // if we're searching backwards, jump back to start and search forward
     if (index < lastpanelindex) {
       reset();
@@ -248,7 +237,6 @@ void FileNavigator::skiptofileindex(uint16_t skip) {
     TFTSer.println(filelist.shortFilename());
     if (currentfolderdepth > 0) TFTSer.print(currentfoldername);
     TFTSer.println(filelist.longFilename());
-    DEBUG_ECHOLNPGM("/", currentfoldername, "", filelist.shortFilename(), " ", filelist.longFilename());
   }
 
 #endif // Flat file list
diff --git a/Marlin/src/lcd/extui/anycubic_i3mega/anycubic_i3mega_lcd.cpp b/Marlin/src/lcd/extui/anycubic_i3mega/anycubic_i3mega_lcd.cpp
index 03997fa95bea..774ba55e43a5 100644
--- a/Marlin/src/lcd/extui/anycubic_i3mega/anycubic_i3mega_lcd.cpp
+++ b/Marlin/src/lcd/extui/anycubic_i3mega/anycubic_i3mega_lcd.cpp
@@ -704,7 +704,7 @@ void AnycubicTFTClass::GetCommandFromTFT() {
             break;
 
           case 16: { // A16 set hotend temp
-            unsigned int tempvalue;
+            uint16_t tempvalue;
             if (CodeSeen('S')) {
               tempvalue = constrain(CodeValue(), 0, 275);
               setTargetTemp_celsius(tempvalue, (extruder_t)E0);
@@ -719,7 +719,7 @@ void AnycubicTFTClass::GetCommandFromTFT() {
           break;
 
           case 17: { // A17 set heated bed temp
-            unsigned int tempbed;
+            uint16_t tempbed;
             if (CodeSeen('S')) {
               tempbed = constrain(CodeValue(), 0, 100);
               setTargetTemp_celsius(tempbed, (heater_t)BED);
@@ -777,7 +777,7 @@ void AnycubicTFTClass::GetCommandFromTFT() {
           case 22: // A22 move X/Y/Z or extrude
             if (!isPrinting()) {
               float coorvalue;
-              unsigned int movespeed = 0;
+              uint16_t movespeed = 0;
               char commandStr[30];
               char fullCommandStr[38];
 
diff --git a/Marlin/src/lcd/extui/dgus/DGUSDisplay.cpp b/Marlin/src/lcd/extui/dgus/DGUSDisplay.cpp
index 0eb95bb041ba..2a7d635c6d78 100644
--- a/Marlin/src/lcd/extui/dgus/DGUSDisplay.cpp
+++ b/Marlin/src/lcd/extui/dgus/DGUSDisplay.cpp
@@ -141,7 +141,6 @@ void DGUSDisplay::ProcessRx() {
     if (!LCD_SERIAL.available() && LCD_SERIAL.buffer_overruns()) {
       // Overrun, but reset the flag only when the buffer is empty
       // We want to extract as many as valid datagrams possible...
-      DEBUG_ECHOPGM("OVFL");
       rx_datagram_state = DGUS_IDLE;
       //LCD_SERIAL.reset_rx_overun();
       LCD_SERIAL.flush();
@@ -205,17 +204,11 @@ void DGUSDisplay::ProcessRx() {
         |           Command          DataLen (in Words) */
         if (command == DGUS_CMD_READVAR) {
           const uint16_t vp = tmp[0] << 8 | tmp[1];
-          //const uint8_t dlen = tmp[2] << 1;  // Convert to Bytes. (Display works with words)
-          //DEBUG_ECHOPGM(" vp=", vp, " dlen=", dlen);
           DGUS_VP_Variable ramcopy;
           if (populate_VPVar(vp, &ramcopy)) {
             if (ramcopy.set_by_display_handler)
               ramcopy.set_by_display_handler(ramcopy, &tmp[3]);
-            else
-              DEBUG_ECHOLNPGM(" VPVar found, no handler.");
           }
-          else
-            DEBUG_ECHOLNPGM(" VPVar not found:", vp);
 
           rx_datagram_state = DGUS_IDLE;
           break;
@@ -260,9 +253,7 @@ bool DGUSDisplay::Initialized = false,
 #define sw_barrier() asm volatile("": : :"memory");
 
 bool populate_VPVar(const uint16_t VP, DGUS_VP_Variable * const ramcopy) {
-  //DEBUG_ECHOPGM("populate_VPVar ", VP);
   const DGUS_VP_Variable *pvp = DGUSLCD_FindVPVar(VP);
-  //DEBUG_ECHOLNPGM(" pvp ", (uint16_t )pvp);
   if (!pvp) return false;
   memcpy_P(ramcopy, pvp, sizeof(DGUS_VP_Variable));
   return true;
diff --git a/Marlin/src/lcd/extui/dgus/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus/DGUSScreenHandler.cpp
index 82dbeee4112b..b2363c4ee9ab 100644
--- a/Marlin/src/lcd/extui/dgus/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus/DGUSScreenHandler.cpp
@@ -112,8 +112,6 @@ void DGUSScreenHandler::setstatusmessagePGM(PGM_P const msg) {
 // Send an 8 bit or 16 bit value to the display.
 void DGUSScreenHandler::DGUSLCD_SendWordValueToDisplay(DGUS_VP_Variable &var) {
   if (var.memadr) {
-    //DEBUG_ECHOPGM(" DGUS_LCD_SendWordValueToDisplay ", var.VP);
-    //DEBUG_ECHOLNPGM(" data ", *(uint16_t *)var.memadr);
     if (var.size > 1)
       dgusdisplay.WriteVariable(var.VP, *(int16_t*)var.memadr);
     else
@@ -124,8 +122,6 @@ void DGUSScreenHandler::DGUSLCD_SendWordValueToDisplay(DGUS_VP_Variable &var) {
 // Send an uint8_t between 0 and 255 to the display, but scale to a percentage (0..100)
 void DGUSScreenHandler::DGUSLCD_SendPercentageToDisplay(DGUS_VP_Variable &var) {
   if (var.memadr) {
-    //DEBUG_ECHOPGM(" DGUS_LCD_SendWordValueToDisplay ", var.VP);
-    //DEBUG_ECHOLNPGM(" data ", *(uint16_t *)var.memadr);
     uint16_t tmp = *(uint8_t *) var.memadr + 1; // +1 -> avoid rounding issues for the display.
     tmp = map(tmp, 0, 255, 0, 100);
     dgusdisplay.WriteVariable(var.VP, tmp);
@@ -134,9 +130,7 @@ void DGUSScreenHandler::DGUSLCD_SendPercentageToDisplay(DGUS_VP_Variable &var) {
 
 // Send the current print progress to the display.
 void DGUSScreenHandler::DGUSLCD_SendPrintProgressToDisplay(DGUS_VP_Variable &var) {
-  //DEBUG_ECHOPGM(" DGUSLCD_SendPrintProgressToDisplay ", var.VP);
   uint16_t tmp = ExtUI::getProgress_percent();
-  //DEBUG_ECHOLNPGM(" data ", tmp);
   dgusdisplay.WriteVariable(var.VP, tmp);
 }
 
@@ -153,9 +147,7 @@ void DGUSScreenHandler::DGUSLCD_SendPrintTimeToDisplay(DGUS_VP_Variable &var) {
 void DGUSScreenHandler::DGUSLCD_PercentageToUint8(DGUS_VP_Variable &var, void *val_ptr) {
   if (var.memadr) {
     const uint16_t value = BE16_P(val_ptr);
-    DEBUG_ECHOLNPGM("Got percent:", value);
     *(uint8_t*)var.memadr = map(constrain(value, 0, 100), 0, 100, 0, 255);
-    DEBUG_ECHOLNPGM("Set uint8:", *(uint8_t*)var.memadr);
   }
 }
 
@@ -236,8 +228,6 @@ void DGUSScreenHandler::DGUSLCD_SendStringToDisplayPGM(DGUS_VP_Variable &var) {
 
   void DGUSScreenHandler::DGUSLCD_SendFanStatusToDisplay(DGUS_VP_Variable &var) {
     if (var.memadr) {
-      DEBUG_ECHOPGM(" DGUSLCD_SendFanStatusToDisplay ", var.VP);
-      DEBUG_ECHOLNPGM(" data ", *(uint8_t *)var.memadr);
       uint16_t data_to_send = 0;
       if (*(uint8_t *) var.memadr) data_to_send = 1;
       dgusdisplay.WriteVariable(var.VP, data_to_send);
@@ -249,8 +239,6 @@ void DGUSScreenHandler::DGUSLCD_SendStringToDisplayPGM(DGUS_VP_Variable &var) {
 // Send heater status value to the display.
 void DGUSScreenHandler::DGUSLCD_SendHeaterStatusToDisplay(DGUS_VP_Variable &var) {
   if (var.memadr) {
-    DEBUG_ECHOPGM(" DGUSLCD_SendHeaterStatusToDisplay ", var.VP);
-    DEBUG_ECHOLNPGM(" data ", *(int16_t *)var.memadr);
     uint16_t data_to_send = 0;
     if (*(int16_t *) var.memadr) data_to_send = 1;
     dgusdisplay.WriteVariable(var.VP, data_to_send);
@@ -263,11 +251,8 @@ void DGUSScreenHandler::DGUSLCD_SendHeaterStatusToDisplay(DGUS_VP_Variable &var)
     // In FYSETC UI design there are 10 statuses to loop
     static uint16_t period = 0;
     static uint16_t index = 0;
-    //DEBUG_ECHOPGM(" DGUSLCD_SendWaitingStatusToDisplay ", var.VP);
-    //DEBUG_ECHOLNPGM(" data ", BE16_P(&index));
     if (period++ > DGUS_UI_WAITING_STATUS_PERIOD) {
       dgusdisplay.WriteVariable(var.VP, index);
-      //DEBUG_ECHOLNPGM(" data ", BE16_P(&index));
       if (++index >= DGUS_UI_WAITING_STATUS) index = 0;
       period = 0;
     }
@@ -309,17 +294,14 @@ void DGUSScreenHandler::DGUSLCD_SendHeaterStatusToDisplay(DGUS_VP_Variable &var)
     const int16_t scroll = (int16_t)BE16_P(val_ptr);
     if (scroll) {
       top_file += scroll;
-      DEBUG_ECHOPGM("new topfile calculated:", top_file);
       if (top_file < 0) {
         top_file = 0;
-        DEBUG_ECHOLNPGM("Top of filelist reached");
       }
       else {
         int16_t max_top = filelist.count() -  DGUS_SD_FILESPERSCREEN;
         NOLESS(max_top, 0);
         NOMORE(top_file, max_top);
       }
-      DEBUG_ECHOPGM("new topfile adjusted:", top_file);
     }
     else if (!filelist.isAtRootDir()) {
       IF_DISABLED(DGUS_LCD_UI_MKS, filelist.upDir());
@@ -374,7 +356,6 @@ const DGUS_VP_Variable* DGUSLCD_FindVPVar(const uint16_t vp) {
     ++ret;
   } while (1);
 
-  DEBUG_ECHOLNPGM("FindVPVar NOT FOUND ", vp);
   return nullptr;
 }
 
@@ -444,8 +425,6 @@ void DGUSScreenHandler::HandleFlowRateChanged(DGUS_VP_Variable &var, void *val_p
 }
 
 void DGUSScreenHandler::HandleManualExtrude(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleManualExtrude");
-
   const int16_t movevalue = BE16_P(val_ptr);
   float target = movevalue * 0.01f;
   ExtUI::extruder_t target_extruder;
@@ -467,19 +446,16 @@ void DGUSScreenHandler::HandleManualExtrude(DGUS_VP_Variable &var, void *val_ptr
 
 #if ENABLED(DGUS_UI_MOVE_DIS_OPTION)
   void DGUSScreenHandler::HandleManualMoveOption(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleManualMoveOption");
     *(uint16_t*)var.memadr = BE16_P(val_ptr);
   }
 #endif
 
 void DGUSScreenHandler::HandleMotorLockUnlock(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleMotorLockUnlock");
   const int16_t lock = BE16_P(val_ptr);
   queue.enqueue_one_now(lock ? F("M18") : F("M17"));
 }
 
 void DGUSScreenHandler::HandleSettings(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleSettings");
   const uint16_t value = BE16_P(val_ptr);
   switch (value) {
     default: break;
@@ -495,7 +471,6 @@ void DGUSScreenHandler::HandleSettings(DGUS_VP_Variable &var, void *val_ptr) {
 
 void DGUSScreenHandler::HandleStepPerMMChanged(DGUS_VP_Variable &var, void *val_ptr) {
   const uint16_t value_raw = BE16_P(val_ptr);
-  DEBUG_ECHOLNPGM("HandleStepPerMMChanged:", value_raw);
   const float value = (float)value_raw / 10;
   ExtUI::axis_t axis;
   switch (var.VP) {
@@ -504,15 +479,12 @@ void DGUSScreenHandler::HandleStepPerMMChanged(DGUS_VP_Variable &var, void *val_
     case VP_Z_STEP_PER_MM: axis = ExtUI::axis_t::Z; break;
     default: return;
   }
-  DEBUG_ECHOLNPGM("value:", value);
   ExtUI::setAxisSteps_per_mm(value, axis);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisSteps_per_mm(axis));
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
 
 void DGUSScreenHandler::HandleStepPerMMExtruderChanged(DGUS_VP_Variable &var, void *val_ptr) {
   const uint16_t value_raw = BE16_P(val_ptr);
-  DEBUG_ECHOLNPGM("HandleStepPerMMExtruderChanged:", value_raw);
   const float value = (float)value_raw / 10;
   ExtUI::extruder_t extruder;
   switch (var.VP) {
@@ -524,16 +496,12 @@ void DGUSScreenHandler::HandleStepPerMMExtruderChanged(DGUS_VP_Variable &var, vo
         #endif
       #endif
   }
-  DEBUG_ECHOLNPGM("value:", value);
   ExtUI::setAxisSteps_per_mm(value, extruder);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisSteps_per_mm(extruder));
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
 
 #if HAS_PID_HEATING
   void DGUSScreenHandler::HandlePIDAutotune(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandlePIDAutotune");
-
     char buf[32] = {0};
 
     switch (var.VP) {
@@ -568,8 +536,6 @@ void DGUSScreenHandler::HandleStepPerMMExtruderChanged(DGUS_VP_Variable &var, vo
 
 #if HAS_BED_PROBE
   void DGUSScreenHandler::HandleProbeOffsetZChanged(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleProbeOffsetZChanged");
-
     const float offset = float(int16_t(BE16_P(val_ptr))) / 100.0f;
     ExtUI::setZOffset_mm(offset);
     skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
@@ -579,14 +545,11 @@ void DGUSScreenHandler::HandleStepPerMMExtruderChanged(DGUS_VP_Variable &var, vo
 
 #if HAS_FAN
   void DGUSScreenHandler::HandleFanControl(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleFanControl");
     *(uint8_t*)var.memadr = *(uint8_t*)var.memadr > 0 ? 0 : 255;
   }
 #endif
 
 void DGUSScreenHandler::HandleHeaterControl(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleHeaterControl");
-
   uint8_t preheat_temp = 0;
   switch (var.VP) {
     #if HAS_HOTEND
@@ -614,8 +577,6 @@ void DGUSScreenHandler::HandleHeaterControl(DGUS_VP_Variable &var, void *val_ptr
 #if ENABLED(DGUS_PREHEAT_UI)
 
   void DGUSScreenHandler::HandlePreheat(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandlePreheat");
-
     const uint16_t preheat_option = BE16_P(val_ptr);
     switch (preheat_option) {
       default:
@@ -654,7 +615,6 @@ void DGUSScreenHandler::HandleHeaterControl(DGUS_VP_Variable &var, void *val_ptr
 #endif
 
 void DGUSScreenHandler::UpdateNewScreen(DGUSLCD_Screens newscreen, bool popup) {
-  DEBUG_ECHOLNPGM("SetNewScreen: ", newscreen);
   if (!popup) {
     memmove(&past_screens[1], &past_screens[0], sizeof(past_screens) - 1);
     past_screens[0] = current_screen;
@@ -665,18 +625,14 @@ void DGUSScreenHandler::UpdateNewScreen(DGUSLCD_Screens newscreen, bool popup) {
 }
 
 void DGUSScreenHandler::PopToOldScreen() {
-  DEBUG_ECHOLNPGM("PopToOldScreen s=", past_screens[0]);
   GotoScreen(past_screens[0], true);
   memmove(&past_screens[0], &past_screens[1], sizeof(past_screens) - 1);
   past_screens[sizeof(past_screens) - 1] = DGUSLCD_SCREEN_MAIN;
 }
 
 void DGUSScreenHandler::UpdateScreenVPData() {
-  DEBUG_ECHOPGM(" UpdateScreenVPData Screen: ", current_screen);
-
   const uint16_t *VPList = DGUSLCD_FindScreenVPMapList(current_screen);
   if (!VPList) {
-    DEBUG_ECHOLNPGM(" NO SCREEN FOR: ", current_screen);
     ScreenComplete = true;
     return; // nothing to do, likely a bug or boring screen.
   }
@@ -687,10 +643,8 @@ void DGUSScreenHandler::UpdateScreenVPData() {
   bool sent_one = false;
   do {
     uint16_t VP = pgm_read_word(VPList);
-    DEBUG_ECHOPGM(" VP: ", VP);
     if (!VP) {
       update_ptr = 0;
-      DEBUG_ECHOLNPGM(" UpdateScreenVPData done");
       ScreenComplete = true;
       return; // Screen completed.
     }
@@ -703,14 +657,10 @@ void DGUSScreenHandler::UpdateScreenVPData() {
       // Send the VP to the display, but try to avoid overrunning the Tx Buffer.
       // But send at least one VP, to avoid getting stalled.
       if (rcpy.send_to_display_handler && (!sent_one || expected_tx <= dgusdisplay.GetFreeTxBuffer())) {
-        //DEBUG_ECHOPGM(" calling handler for ", rcpy.VP);
         sent_one = true;
         rcpy.send_to_display_handler(rcpy);
       }
       else {
-        // auto x=dgusdisplay.GetFreeTxBuffer();
-        //DEBUG_ECHOLNPGM(" tx almost full: ", x);
-        //DEBUG_ECHOPGM(" update_ptr ", update_ptr);
         ScreenComplete = false;
         return; // please call again!
       }
@@ -725,7 +675,6 @@ void DGUSScreenHandler::GotoScreen(DGUSLCD_Screens screen, bool ispopup) {
 }
 
 void DGUSDisplay::RequestScreen(DGUSLCD_Screens screen) {
-  DEBUG_ECHOLNPGM("GotoScreen ", screen);
   const unsigned char gotoscreen[] = { 0x5A, 0x01, (unsigned char) (screen >> 8U), (unsigned char) (screen & 0xFFU) };
   WriteVariable(0x84, gotoscreen, sizeof(gotoscreen));
 }
diff --git a/Marlin/src/lcd/extui/dgus/DGUSScreenHandlerBase.h b/Marlin/src/lcd/extui/dgus/DGUSScreenHandlerBase.h
index 340938c9790d..7ff9ac673fd1 100644
--- a/Marlin/src/lcd/extui/dgus/DGUSScreenHandlerBase.h
+++ b/Marlin/src/lcd/extui/dgus/DGUSScreenHandlerBase.h
@@ -191,7 +191,7 @@ class DGUSScreenHandler {
   // Send a float value to the display.
   // Display will get a 4-byte integer scaled to the number of digits:
   // Tell the display the number of digits and it cheats by displaying a dot between...
-  template<unsigned int decimals>
+  template<uint16_t decimals>
   static void DGUSLCD_SendFloatAsLongValueToDisplay(DGUS_VP_Variable &var) {
     if (var.memadr) {
       float f = *(float *)var.memadr;
@@ -203,7 +203,7 @@ class DGUSScreenHandler {
   // Send a float value to the display.
   // Display will get a 2-byte integer scaled to the number of digits:
   // Tell the display the number of digits and it cheats by displaying a dot between...
-  template<unsigned int decimals>
+  template<uint16_t decimals>
   static void DGUSLCD_SendFloatAsIntValueToDisplay(DGUS_VP_Variable &var) {
     if (var.memadr) {
       float f = *(float *)var.memadr;
diff --git a/Marlin/src/lcd/extui/dgus/fysetc/DGUSDisplayDef.h b/Marlin/src/lcd/extui/dgus/fysetc/DGUSDisplayDef.h
index 2543d20b7688..5deedc045079 100644
--- a/Marlin/src/lcd/extui/dgus/fysetc/DGUSDisplayDef.h
+++ b/Marlin/src/lcd/extui/dgus/fysetc/DGUSDisplayDef.h
@@ -258,7 +258,7 @@ constexpr uint16_t VP_BED_STATUS = 0x331C;
 constexpr uint16_t VP_MOVE_OPTION = 0x3400;
 
 // Step per mm
-constexpr uint16_t VP_X_STEP_PER_MM = 0x3600; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_X_STEP_PER_MM = 0x3600; // at the moment , uint16_t , 0~1638.4
 //constexpr uint16_t VP_X2_STEP_PER_MM = 0x3602;
 constexpr uint16_t VP_Y_STEP_PER_MM = 0x3604;
 //constexpr uint16_t VP_Y2_STEP_PER_MM = 0x3606;
@@ -272,10 +272,10 @@ constexpr uint16_t VP_E1_STEP_PER_MM = 0x3612;
 //constexpr uint16_t VP_E5_STEP_PER_MM = 0x361A;
 
 // PIDs
-constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , uint16_t , 0~1638.4
 constexpr uint16_t VP_E0_PID_I = 0x3702;
 constexpr uint16_t VP_E0_PID_D = 0x3704;
-constexpr uint16_t VP_E1_PID_P = 0x3706; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_E1_PID_P = 0x3706; // at the moment , uint16_t , 0~1638.4
 constexpr uint16_t VP_E1_PID_I = 0x3708;
 constexpr uint16_t VP_E1_PID_D = 0x370A;
 constexpr uint16_t VP_BED_PID_P = 0x3710;
diff --git a/Marlin/src/lcd/extui/dgus/fysetc/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus/fysetc/DGUSScreenHandler.cpp
index b68f72a1fb51..c6e000eecae8 100644
--- a/Marlin/src/lcd/extui/dgus/fysetc/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus/fysetc/DGUSScreenHandler.cpp
@@ -134,8 +134,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
   // meaning "return to previous screen"
   DGUSLCD_Screens target = (DGUSLCD_Screens)tmp[1];
 
-  DEBUG_ECHOLNPGM("\n DEBUG target", target);
-
   if (target == DGUSLCD_SCREEN_POPUP) {
     // Special handling for popup is to return to previous menu
     if (current_screen == DGUSLCD_SCREEN_POPUP && confirm_action_cb) confirm_action_cb();
@@ -151,8 +149,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
 }
 
 void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleManualMove");
-
   int16_t movevalue = swap16(*(uint16_t*)val_ptr);
   #if ENABLED(DGUS_UI_MOVE_DIS_OPTION)
     if (movevalue) {
@@ -161,7 +157,7 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
     }
   #endif
   char axiscode;
-  unsigned int speed = 1500; // FIXME: get default feedrate for manual moves, don't hardcode.
+  uint16_t speed = _mf[X_AXIS]; // Default feedrate for manual moves
 
   switch (var.VP) {
     default: return;
@@ -171,16 +167,21 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
       if (!ExtUI::canMove(ExtUI::axis_t::X)) goto cannotmove;
       break;
 
-    case VP_MOVE_Y:
-      axiscode = 'Y';
-      if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
-      break;
+    #if HAS_Y_AXIS
+      case VP_MOVE_Y:
+        axiscode = 'Y';
+        speed = _mf[Y_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
+        break;
+    #endif
 
-    case VP_MOVE_Z:
-      axiscode = 'Z';
-      speed = 300; // default to 5mm/s
-      if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
-      break;
+    #if HAS_Z_AXIS
+      case VP_MOVE_Z:
+        axiscode = 'Z';
+        speed = _mf[Z_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
+        break;
+    #endif
 
     case VP_HOME_ALL: // only used for homing
       axiscode  = '\0';
@@ -190,63 +191,42 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 
   if (!movevalue) {
     // homing
-    DEBUG_ECHOPGM(" homing ", AS_CHAR(axiscode));
     char buf[6] = "G28 X";
     buf[4] = axiscode;
-    //DEBUG_ECHOPGM(" ", buf);
     queue.enqueue_one_now(buf);
-    //DEBUG_ECHOLNPGM(" ✓");
     ForceCompleteUpdate();
     return;
   }
   else {
     // movement
-    DEBUG_ECHOPGM(" move ", AS_CHAR(axiscode));
     bool old_relative_mode = relative_mode;
-    if (!relative_mode) {
-      //DEBUG_ECHOPGM(" G91");
-      queue.enqueue_now(F("G91"));
-      //DEBUG_ECHOPGM(" ✓ ");
-    }
+    if (!relative_mode) queue.enqueue_now(F("G91"));
     char buf[32]; // G1 X9999.99 F12345
-    unsigned int backup_speed = MMS_TO_MMM(feedrate_mm_s);
+    const uint16_t backup_speed = MMS_TO_MMM(feedrate_mm_s);
     char sign[] = "\0";
     int16_t value = movevalue / 100;
     if (movevalue < 0) { value = -value; sign[0] = '-'; }
     int16_t fraction = ABS(movevalue) % 100;
     snprintf_P(buf, 32, PSTR("G0 %c%s%d.%02d F%d"), axiscode, sign, value, fraction, speed);
-    //DEBUG_ECHOPGM(" ", buf);
     queue.enqueue_one_now(buf);
-    //DEBUG_ECHOLNPGM(" ✓ ");
     if (backup_speed != speed) {
       snprintf_P(buf, 32, PSTR("G0 F%d"), backup_speed);
       queue.enqueue_one_now(buf);
-      //DEBUG_ECHOPGM(" ", buf);
-    }
-    // while (!enqueue_and_echo_command(buf)) idle();
-    //DEBUG_ECHOLNPGM(" ✓ ");
-    if (!old_relative_mode) {
-      //DEBUG_ECHOPGM("G90");
-      queue.enqueue_now(F("G90"));
-      //DEBUG_ECHOPGM(" ✓ ");
     }
+    //while (!enqueue_and_echo_command(buf)) idle();
+    if (!old_relative_mode) queue.enqueue_now(F("G90"));
   }
 
   ForceCompleteUpdate();
-  DEBUG_ECHOLNPGM("manmv done.");
-  return;
 
   cannotmove:
-    DEBUG_ECHOLNPGM(" cannot move ", AS_CHAR(axiscode));
     return;
 }
 
 #if HAS_PID_HEATING
   void DGUSScreenHandler::HandleTemperaturePIDChanged(DGUS_VP_Variable &var, void *val_ptr) {
     uint16_t rawvalue = swap16(*(uint16_t*)val_ptr);
-    DEBUG_ECHOLNPGM("V1:", rawvalue);
     float value = (float)rawvalue / 10;
-    DEBUG_ECHOLNPGM("V2:", value);
     float newvalue = 0;
 
     switch (var.VP) {
@@ -268,7 +248,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
         #endif
     }
 
-    DEBUG_ECHOLNPGM("V3:", newvalue);
     *(float *)var.memadr = newvalue;
 
     skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
@@ -277,7 +256,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 
 #if ENABLED(BABYSTEPPING)
   void DGUSScreenHandler::HandleLiveAdjustZ(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleLiveAdjustZ");
     int16_t flag  = swap16(*(uint16_t*)val_ptr),
             steps = flag ? -20 : 20;
     ExtUI::smartAdjustAxis_steps(steps, ExtUI::axis_t::Z, true);
@@ -288,8 +266,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
 
   void DGUSScreenHandler::HandleFilamentOption(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleFilamentOption");
-
     uint8_t e_temp = 0;
     filament_data.heated = false;
     uint16_t preheat_option = swap16(*(uint16_t*)val_ptr);
@@ -360,7 +336,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
   }
 
   void DGUSScreenHandler::HandleFilamentLoadUnload(DGUS_VP_Variable &var) {
-    DEBUG_ECHOLNPGM("HandleFilamentLoadUnload");
     if (filament_data.action <= 0) return;
 
     // If we close to the target temperature, we can start load or unload the filament
diff --git a/Marlin/src/lcd/extui/dgus/hiprecy/DGUSDisplayDef.h b/Marlin/src/lcd/extui/dgus/hiprecy/DGUSDisplayDef.h
index e9581553817b..3b7199f07eb8 100644
--- a/Marlin/src/lcd/extui/dgus/hiprecy/DGUSDisplayDef.h
+++ b/Marlin/src/lcd/extui/dgus/hiprecy/DGUSDisplayDef.h
@@ -257,7 +257,7 @@ constexpr uint16_t VP_BED_STATUS = 0x331C;
 constexpr uint16_t VP_MOVE_OPTION = 0x3400;
 
 // Step per mm
-constexpr uint16_t VP_X_STEP_PER_MM = 0x3600; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_X_STEP_PER_MM = 0x3600; // at the moment , uint16_t , 0~1638.4
 //constexpr uint16_t VP_X2_STEP_PER_MM = 0x3602;
 constexpr uint16_t VP_Y_STEP_PER_MM = 0x3604;
 //constexpr uint16_t VP_Y2_STEP_PER_MM = 0x3606;
@@ -271,7 +271,7 @@ constexpr uint16_t VP_E0_STEP_PER_MM = 0x3610;
 //constexpr uint16_t VP_E5_STEP_PER_MM = 0x361A;
 
 // PIDs
-constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , uint16_t , 0~1638.4
 constexpr uint16_t VP_E0_PID_I = 0x3702;
 constexpr uint16_t VP_E0_PID_D = 0x3704;
 constexpr uint16_t VP_BED_PID_P = 0x3710;
diff --git a/Marlin/src/lcd/extui/dgus/hiprecy/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus/hiprecy/DGUSScreenHandler.cpp
index 475a03307eeb..ca1a64123a70 100644
--- a/Marlin/src/lcd/extui/dgus/hiprecy/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus/hiprecy/DGUSScreenHandler.cpp
@@ -134,8 +134,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
   // meaning "return to previous screen"
   DGUSLCD_Screens target = (DGUSLCD_Screens)tmp[1];
 
-  DEBUG_ECHOLNPGM("\n DEBUG target", target);
-
   if (target == DGUSLCD_SCREEN_POPUP) {
     // Special handling for popup is to return to previous menu
     if (current_screen == DGUSLCD_SCREEN_POPUP && confirm_action_cb) confirm_action_cb();
@@ -151,8 +149,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
 }
 
 void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleManualMove");
-
   int16_t movevalue = swap16(*(uint16_t*)val_ptr);
   #if ENABLED(DGUS_UI_MOVE_DIS_OPTION)
     if (movevalue) {
@@ -161,7 +157,7 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
     }
   #endif
   char axiscode;
-  unsigned int speed = 1500; // FIXME: get default feedrate for manual moves, don't hardcode.
+  uint16_t speed = _mf[X_AXIS]; // Default feedrate for manual moves
 
   switch (var.VP) {
     default: return;
@@ -171,16 +167,21 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
       if (!ExtUI::canMove(ExtUI::axis_t::X)) goto cannotmove;
       break;
 
-    case VP_MOVE_Y:
-      axiscode = 'Y';
-      if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
-      break;
+    #if HAS_Y_AXIS
+      case VP_MOVE_Y:
+        axiscode = 'Y';
+        speed = _mf[Y_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
+        break;
+    #endif
 
-    case VP_MOVE_Z:
-      axiscode = 'Z';
-      speed = 300; // default to 5mm/s
-      if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
-      break;
+    #if HAS_Z_AXIS
+      case VP_MOVE_Z:
+        axiscode = 'Z';
+        speed = _mf[Z_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
+        break;
+    #endif
 
     case VP_HOME_ALL: // only used for homing
       axiscode  = '\0';
@@ -190,63 +191,42 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 
   if (!movevalue) {
     // homing
-    DEBUG_ECHOPGM(" homing ", AS_CHAR(axiscode));
     char buf[6] = "G28 X";
     buf[4] = axiscode;
-    //DEBUG_ECHOPGM(" ", buf);
     queue.enqueue_one_now(buf);
-    //DEBUG_ECHOLNPGM(" ✓");
     ForceCompleteUpdate();
     return;
   }
   else {
     // movement
-    DEBUG_ECHOPGM(" move ", AS_CHAR(axiscode));
-    bool old_relative_mode = relative_mode;
-    if (!relative_mode) {
-      //DEBUG_ECHOPGM(" G91");
-      queue.enqueue_now(F("G91"));
-      //DEBUG_ECHOPGM(" ✓ ");
-    }
+    const bool old_relative_mode = relative_mode;
+    if (!relative_mode) queue.enqueue_now(F("G91"));
     char buf[32]; // G1 X9999.99 F12345
-    unsigned int backup_speed = MMS_TO_MMM(feedrate_mm_s);
+    const uint16_t backup_speed = MMS_TO_MMM(feedrate_mm_s);
     char sign[] = "\0";
     int16_t value = movevalue / 100;
     if (movevalue < 0) { value = -value; sign[0] = '-'; }
     int16_t fraction = ABS(movevalue) % 100;
     snprintf_P(buf, 32, PSTR("G0 %c%s%d.%02d F%d"), axiscode, sign, value, fraction, speed);
-    //DEBUG_ECHOPGM(" ", buf);
     queue.enqueue_one_now(buf);
-    //DEBUG_ECHOLNPGM(" ✓ ");
     if (backup_speed != speed) {
       snprintf_P(buf, 32, PSTR("G0 F%d"), backup_speed);
       queue.enqueue_one_now(buf);
-      //DEBUG_ECHOPGM(" ", buf);
-    }
-    // while (!enqueue_and_echo_command(buf)) idle();
-    //DEBUG_ECHOLNPGM(" ✓ ");
-    if (!old_relative_mode) {
-      //DEBUG_ECHOPGM("G90");
-      queue.enqueue_now(F("G90"));
-      //DEBUG_ECHOPGM(" ✓ ");
     }
+    //while (!enqueue_and_echo_command(buf)) idle();
+    if (!old_relative_mode) queue.enqueue_now(F("G90"));
   }
 
   ForceCompleteUpdate();
-  DEBUG_ECHOLNPGM("manmv done.");
-  return;
 
   cannotmove:
-    DEBUG_ECHOLNPGM(" cannot move ", AS_CHAR(axiscode));
     return;
 }
 
 #if HAS_PID_HEATING
   void DGUSScreenHandler::HandleTemperaturePIDChanged(DGUS_VP_Variable &var, void *val_ptr) {
     uint16_t rawvalue = swap16(*(uint16_t*)val_ptr);
-    DEBUG_ECHOLNPGM("V1:", rawvalue);
     float value = (float)rawvalue / 10;
-    DEBUG_ECHOLNPGM("V2:", value);
     float newvalue = 0;
 
     switch (var.VP) {
@@ -268,7 +248,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
         #endif
     }
 
-    DEBUG_ECHOLNPGM("V3:", newvalue);
     *(float *)var.memadr = newvalue;
 
     skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
@@ -277,7 +256,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 
 #if ENABLED(BABYSTEPPING)
   void DGUSScreenHandler::HandleLiveAdjustZ(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleLiveAdjustZ");
     int16_t flag  = swap16(*(uint16_t*)val_ptr),
             steps = flag ? -20 : 20;
     ExtUI::smartAdjustAxis_steps(steps, ExtUI::axis_t::Z, true);
@@ -288,8 +266,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
 
   void DGUSScreenHandler::HandleFilamentOption(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleFilamentOption");
-
     uint8_t e_temp = 0;
     filament_data.heated = false;
     uint16_t preheat_option = swap16(*(uint16_t*)val_ptr);
@@ -360,7 +336,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
   }
 
   void DGUSScreenHandler::HandleFilamentLoadUnload(DGUS_VP_Variable &var) {
-    DEBUG_ECHOLNPGM("HandleFilamentLoadUnload");
     if (filament_data.action <= 0) return;
 
     // If we close to the target temperature, we can start load or unload the filament
diff --git a/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h b/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h
index bdcd248dd6cd..63586e7fe517 100644
--- a/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h
+++ b/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h
@@ -256,10 +256,10 @@ constexpr uint16_t VP_E1_STATUS = 0x3412;
 constexpr uint16_t VP_MOVE_OPTION = 0x3500;
 
 // // PIDs
-// constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , 2 byte unsigned int , 0~1638.4
+// constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , uint16_t , 0~1638.4
 // constexpr uint16_t VP_E0_PID_I = 0x3702;
 // constexpr uint16_t VP_E0_PID_D = 0x3704;
-// constexpr uint16_t VP_E1_PID_P = 0x3706; // at the moment , 2 byte unsigned int , 0~1638.4
+// constexpr uint16_t VP_E1_PID_P = 0x3706; // at the moment , uint16_t , 0~1638.4
 // constexpr uint16_t VP_E1_PID_I = 0x3708;
 // constexpr uint16_t VP_E1_PID_D = 0x370A;
 // constexpr uint16_t VP_BED_PID_P = 0x3710;
@@ -414,7 +414,7 @@ constexpr uint16_t SP_T_Bed_Set   = 0x5040;
   constexpr uint16_t VP_FAN3_STATUS                   = 0x2716;
 
   // Step per mm
-  constexpr uint16_t VP_X_STEP_PER_MM                 = 0x2900;   // at the moment , 2 byte unsigned int , 0~1638.4
+  constexpr uint16_t VP_X_STEP_PER_MM                 = 0x2900;   // at the moment , uint16_t , 0~1638.4
   constexpr uint16_t VP_Y_STEP_PER_MM                 = 0x2904;
   constexpr uint16_t VP_Z_STEP_PER_MM                 = 0x2908;
   constexpr uint16_t VP_E0_STEP_PER_MM                = 0x2910;
@@ -521,10 +521,10 @@ constexpr uint16_t SP_T_Bed_Set   = 0x5040;
   constexpr uint16_t VP_PrintTime_S                   = 0x3504;
 
   // PIDs
-  constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , 2 byte unsigned int , 0~1638.4
+  constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , uint16_t , 0~1638.4
   constexpr uint16_t VP_E0_PID_I = 0x3702;
   constexpr uint16_t VP_E0_PID_D = 0x3704;
-  constexpr uint16_t VP_E1_PID_P = 0x3706; // at the moment , 2 byte unsigned int , 0~1638.4
+  constexpr uint16_t VP_E1_PID_P = 0x3706; // at the moment , uint16_t , 0~1638.4
   constexpr uint16_t VP_E1_PID_I = 0x3708;
   constexpr uint16_t VP_E1_PID_D = 0x370A;
   constexpr uint16_t VP_BED_PID_P = 0x3710;
diff --git a/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp
index 882cfadcd2ac..3cf0c3264865 100644
--- a/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp
@@ -80,8 +80,6 @@ void DGUSScreenHandlerMKS::sendinfoscreen(const void *line1, const void *line2,
 
 void DGUSScreenHandlerMKS::DGUSLCD_SendFanToDisplay(DGUS_VP_Variable &var) {
   if (var.memadr) {
-    //DEBUG_ECHOPGM(" DGUS_LCD_SendWordValueToDisplay ", var.VP);
-    //DEBUG_ECHOLNPGM(" data ", *(uint16_t *)var.memadr);
     uint16_t tmp = *(uint8_t *) var.memadr; // +1 -> avoid rounding issues for the display.
     // tmp = map(tmp, 0, 255, 0, 100);
     dgusdisplay.WriteVariable(var.VP, tmp);
@@ -90,7 +88,6 @@ void DGUSScreenHandlerMKS::DGUSLCD_SendFanToDisplay(DGUS_VP_Variable &var) {
 
 void DGUSScreenHandlerMKS::DGUSLCD_SendBabyStepToDisplay(DGUS_VP_Variable &var) {
   float value = current_position.z;
-  DEBUG_ECHOLNPAIR_F(" >> ", value, 6);
   value *= cpow(10, 2);
   dgusdisplay.WriteVariable(VP_SD_Print_Baby, (uint16_t)value);
 }
@@ -106,14 +103,11 @@ void DGUSScreenHandlerMKS::DGUSLCD_SendPrintTimeToDisplay(DGUS_VP_Variable &var)
 void DGUSScreenHandlerMKS::DGUSLCD_SetUint8(DGUS_VP_Variable &var, void *val_ptr) {
   if (var.memadr) {
     const uint16_t value = BE16_P(val_ptr);
-    DEBUG_ECHOLNPGM("Got uint8:", value);
     *(uint8_t*)var.memadr = map(constrain(value, 0, 255), 0, 255, 0, 255);
-    DEBUG_ECHOLNPGM("Set uint8:", *(uint8_t*)var.memadr);
   }
 }
 
 void DGUSScreenHandlerMKS::DGUSLCD_SendGbkToDisplay(DGUS_VP_Variable &var) {
-  DEBUG_ECHOLNPGM(" data ", *(uint16_t *)var.memadr);
   uint16_t *tmp = (uint16_t*) var.memadr;
   dgusdisplay.WriteVariable(var.VP, tmp, var.size, true);
 }
@@ -278,8 +272,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
   // meaning "return to previous screen"
   DGUSLCD_Screens target = (DGUSLCD_Screens)tmp[1];
 
-  DEBUG_ECHOLNPGM("\n DEBUG target", target);
-
   // when the dgus had reboot, it will enter the DGUSLCD_SCREEN_MAIN page,
   // so user can change any page to use this function, an it will check
   // if robin nano is printing. when it is, dgus will enter the printing
@@ -313,7 +305,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
 
 void DGUSScreenHandlerMKS::ScreenBackChange(DGUS_VP_Variable &var, void *val_ptr) {
   const uint16_t target = BE16_P(val_ptr);
-  DEBUG_ECHOLNPGM(" back = 0x%x", target);
   switch (target) {
   }
 }
@@ -327,7 +318,6 @@ void DGUSScreenHandlerMKS::ZoffsetConfirm(DGUS_VP_Variable &var, void *val_ptr)
 }
 
 void DGUSScreenHandlerMKS::GetTurnOffCtrl(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("GetTurnOffCtrl\n");
   const uint16_t value = BE16_P(val_ptr);
   switch (value) {
     case 0 ... 1: DGUSAutoTurnOff = (bool)value; break;
@@ -336,7 +326,6 @@ void DGUSScreenHandlerMKS::GetTurnOffCtrl(DGUS_VP_Variable &var, void *val_ptr)
 }
 
 void DGUSScreenHandlerMKS::GetMinExtrudeTemp(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("GetMinExtrudeTemp");
   const uint16_t value = BE16_P(val_ptr);
   TERN_(PREVENT_COLD_EXTRUSION, thermalManager.extrude_min_temp = value);
   mks_min_extrusion_temp = value;
@@ -344,7 +333,6 @@ void DGUSScreenHandlerMKS::GetMinExtrudeTemp(DGUS_VP_Variable &var, void *val_pt
 }
 
 void DGUSScreenHandlerMKS::GetZoffsetDistance(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("GetZoffsetDistance");
   const uint16_t value = BE16_P(val_ptr);
   float val_distance = 0;
   switch (value) {
@@ -358,7 +346,6 @@ void DGUSScreenHandlerMKS::GetZoffsetDistance(DGUS_VP_Variable &var, void *val_p
 }
 
 void DGUSScreenHandlerMKS::GetManualMovestep(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("\nGetManualMovestep");
   *(uint16_t *)var.memadr = BE16_P(val_ptr);
 }
 
@@ -395,7 +382,6 @@ void DGUSScreenHandlerMKS::GetOffsetValue(DGUS_VP_Variable &var, void *val_ptr)
   #if HAS_BED_PROBE
     const int32_t value = BE32_P(val_ptr);
     const float Offset = value / 100.0f;
-    DEBUG_ECHOLNPGM("\nget int6 offset >> ", value, 6);
 
     switch (var.VP) {
       default: break;
@@ -743,8 +729,6 @@ void DGUSScreenHandlerMKS::TMC_ChangeConfig(DGUS_VP_Variable &var, void *val_ptr
 }
 
 void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleManualMove");
-
   int16_t movevalue = BE16_P(val_ptr);
 
   // Choose Move distance
@@ -752,69 +736,64 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
   else if (manualMoveStep == 0x02) manualMoveStep =  100;
   else if (manualMoveStep == 0x03) manualMoveStep = 1000;
 
-  DEBUG_ECHOLNPGM("QUEUE LEN:", queue.ring_buffer.length);
-
   if (!print_job_timer.isPaused() && !queue.ring_buffer.empty())
     return;
 
   char axiscode;
-  unsigned int speed = 1500; // FIXME: get default feedrate for manual moves, don't hardcode.
+  uint16_t speed = _mf[X_AXIS]; // Default feedrate for manual moves
 
   switch (var.VP) { // switch X Y Z or Home
     default: return;
     case VP_MOVE_X:
-      DEBUG_ECHOLNPGM("X Move");
       axiscode = 'X';
       if (!ExtUI::canMove(ExtUI::axis_t::X)) goto cannotmove;
       break;
 
-    case VP_MOVE_Y:
-      DEBUG_ECHOLNPGM("Y Move");
-      axiscode = 'Y';
-      if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
-      break;
+    #if HAS_Y_AXIS
+      case VP_MOVE_Y:
+        axiscode = 'Y';
+        speed = _mf[Y_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
+        break;
+    #endif
 
-    case VP_MOVE_Z:
-      DEBUG_ECHOLNPGM("Z Move");
-      axiscode = 'Z';
-      speed = 300; // default to 5mm/s
-      if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
-      break;
+    #if HAS_Z_AXIS
+      case VP_MOVE_Z:
+        axiscode = 'Z';
+        speed = _mf[Z_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
+        break;
+    #endif
 
     case VP_MOTOR_LOCK_UNLOK:
-      DEBUG_ECHOLNPGM("Motor Unlock");
       movevalue = 5;
-      axiscode  = '\0';
-      // return ;
       break;
 
     case VP_HOME_ALL: // only used for homing
-      DEBUG_ECHOLNPGM("Home all");
-      axiscode  = '\0';
+      axiscode = '\0';
       movevalue = 0; // ignore value sent from display, this VP is _ONLY_ for homing.
-      //return;
       break;
 
     case VP_X_HOME:
-      DEBUG_ECHOLNPGM("X Home");
-      axiscode  = 'X';
+      axiscode = 'X';
       movevalue = 0;
       break;
 
-    case VP_Y_HOME:
-      DEBUG_ECHOLNPGM("Y Home");
-      axiscode  = 'Y';
-      movevalue = 0;
-      break;
+    #if HAS_Y_AXIS
+      case VP_Y_HOME:
+        axiscode = 'Y';
+        movevalue = 0;
+        break;
+    #endif
 
-    case VP_Z_HOME:
-      DEBUG_ECHOLNPGM("Z Home");
-      axiscode  = 'Z';
-      movevalue = 0;
-      break;
+    #if HAS_Z_AXIS
+      case VP_Z_HOME:
+        axiscode = 'Z';
+        movevalue = 0;
+        break;
+    #endif
   }
 
-  DEBUG_ECHOPGM("movevalue = ", movevalue);
   if (movevalue != 0 && movevalue != 5) { // get move distance
     switch (movevalue) {
       case 0x0001: movevalue =  manualMoveStep; break;
@@ -824,21 +803,16 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
   }
 
   if (!movevalue) {
-    // homing
-    DEBUG_ECHOPGM(" homing ", AS_CHAR(axiscode));
     // char buf[6] = "G28 X";
     // buf[4] = axiscode;
 
     char buf[6];
     sprintf(buf, "G28 %c", axiscode);
-    //DEBUG_ECHOPGM(" ", buf);
     queue.enqueue_one_now(buf);
-    //DEBUG_ECHOLNPGM(" ✓");
     ForceCompleteUpdate();
     return;
   }
   else if (movevalue == 5) {
-    DEBUG_ECHOPGM("send M84");
     char buf[6];
     snprintf_P(buf,6,PSTR("M84 %c"), axiscode);
     queue.enqueue_one_now(buf);
@@ -847,45 +821,30 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
   }
   else {
     // movement
-    DEBUG_ECHOPGM(" move ", AS_CHAR(axiscode));
-    bool old_relative_mode = relative_mode;
-
-    if (!relative_mode) {
-      //DEBUG_ECHOPGM(" G91");
-      queue.enqueue_now(F("G91"));
-      //DEBUG_ECHOPGM(" ✓ ");
-    }
+    const bool old_relative_mode = relative_mode;
+    if (!relative_mode) queue.enqueue_now(F("G91"));
     char buf[32]; // G1 X9999.99 F12345
-    // unsigned int backup_speed = MMS_TO_MMM(feedrate_mm_s);
+    //const uint16_t backup_speed = MMS_TO_MMM(feedrate_mm_s);
     char sign[] = "\0";
     int16_t value = movevalue / 100;
     if (movevalue < 0) { value = -value; sign[0] = '-'; }
-    int16_t fraction = ABS(movevalue) % 100;
+    const int16_t fraction = ABS(movevalue) % 100;
     snprintf_P(buf, 32, PSTR("G0 %c%s%d.%02d F%d"), axiscode, sign, value, fraction, speed);
     queue.enqueue_one_now(buf);
 
     //if (backup_speed != speed) {
     //  snprintf_P(buf, 32, PSTR("G0 F%d"), backup_speed);
     //  queue.enqueue_one_now(buf);
-    //  //DEBUG_ECHOPGM(" ", buf);
     //}
 
     //while (!enqueue_and_echo_command(buf)) idle();
-    //DEBUG_ECHOLNPGM(" ✓ ");
-    if (!old_relative_mode) {
-      //DEBUG_ECHOPGM("G90");
-      //queue.enqueue_now(F("G90"));
-      queue.enqueue_now(F("G90"));
-      //DEBUG_ECHOPGM(" ✓ ");
-    }
+
+    if (!old_relative_mode) queue.enqueue_now(F("G90"));
   }
 
   ForceCompleteUpdate();
-  DEBUG_ECHOLNPGM("manmv done.");
-  return;
 
   cannotmove:
-    DEBUG_ECHOLNPGM(" cannot move ", AS_CHAR(axiscode));
     return;
 }
 
@@ -902,10 +861,7 @@ void DGUSScreenHandlerMKS::GetParkPos(DGUS_VP_Variable &var, void *val_ptr) {
 }
 
 void DGUSScreenHandlerMKS::HandleChangeLevelPoint(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleChangeLevelPoint");
-
   const int16_t value_raw = BE16_P(val_ptr);
-  DEBUG_ECHOLNPGM("value_raw:", value_raw);
 
   *(int16_t*)var.memadr = value_raw;
 
@@ -914,14 +870,9 @@ void DGUSScreenHandlerMKS::HandleChangeLevelPoint(DGUS_VP_Variable &var, void *v
 }
 
 void DGUSScreenHandlerMKS::HandleStepPerMMChanged(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleStepPerMMChanged");
-
   const uint16_t value_raw = BE16_P(val_ptr);
   const float value = (float)value_raw;
 
-  DEBUG_ECHOLNPGM("value_raw:", value_raw);
-  DEBUG_ECHOLNPGM("value:", value);
-
   ExtUI::axis_t axis;
   switch (var.VP) {
     default: return;
@@ -930,20 +881,14 @@ void DGUSScreenHandlerMKS::HandleStepPerMMChanged(DGUS_VP_Variable &var, void *v
     case VP_Z_STEP_PER_MM: axis = ExtUI::axis_t::Z; break;
   }
   ExtUI::setAxisSteps_per_mm(value, axis);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisSteps_per_mm(axis));
   settings.save();
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
 
 void DGUSScreenHandlerMKS::HandleStepPerMMExtruderChanged(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleStepPerMMExtruderChanged");
-
   const uint16_t value_raw = BE16_P(val_ptr);
   const float value = (float)value_raw;
 
-  DEBUG_ECHOLNPGM("value_raw:", value_raw);
-  DEBUG_ECHOLNPGM("value:", value);
-
   ExtUI::extruder_t extruder;
   switch (var.VP) {
     default: return;
@@ -955,20 +900,14 @@ void DGUSScreenHandlerMKS::HandleStepPerMMExtruderChanged(DGUS_VP_Variable &var,
     #endif
   }
   ExtUI::setAxisSteps_per_mm(value, extruder);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisSteps_per_mm(extruder));
   settings.save();
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
 
 void DGUSScreenHandlerMKS::HandleMaxSpeedChange(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleMaxSpeedChange");
-
   const uint16_t value_raw = BE16_P(val_ptr);
   const float value = (float)value_raw;
 
-  DEBUG_ECHOLNPGM("value_raw:", value_raw);
-  DEBUG_ECHOLNPGM("value:", value);
-
   ExtUI::axis_t axis;
   switch (var.VP) {
     case VP_X_MAX_SPEED: axis = ExtUI::axis_t::X; break;
@@ -977,20 +916,14 @@ void DGUSScreenHandlerMKS::HandleMaxSpeedChange(DGUS_VP_Variable &var, void *val
     default: return;
   }
   ExtUI::setAxisMaxFeedrate_mm_s(value, axis);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisMaxFeedrate_mm_s(axis));
   settings.save();
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
 
 void DGUSScreenHandlerMKS::HandleExtruderMaxSpeedChange(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleExtruderMaxSpeedChange");
-
   const uint16_t value_raw = BE16_P(val_ptr);
   const float value = (float)value_raw;
 
-  DEBUG_ECHOLNPGM("value_raw:", value_raw);
-  DEBUG_ECHOLNPGM("value:", value);
-
   ExtUI::extruder_t extruder;
   switch (var.VP) {
     default: return;
@@ -1002,20 +935,14 @@ void DGUSScreenHandlerMKS::HandleExtruderMaxSpeedChange(DGUS_VP_Variable &var, v
     case VP_E1_MAX_SPEED: extruder = ExtUI::extruder_t::E1; break;
   }
   ExtUI::setAxisMaxFeedrate_mm_s(value, extruder);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisMaxFeedrate_mm_s(extruder));
   settings.save();
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
 
 void DGUSScreenHandlerMKS::HandleMaxAccChange(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleMaxAccChange");
-
   const uint16_t value_raw = BE16_P(val_ptr);
   const float value = (float)value_raw;
 
-  DEBUG_ECHOLNPGM("value_raw:", value_raw);
-  DEBUG_ECHOLNPGM("value:", value);
-
   ExtUI::axis_t axis;
   switch (var.VP) {
     default: return;
@@ -1024,16 +951,12 @@ void DGUSScreenHandlerMKS::HandleMaxAccChange(DGUS_VP_Variable &var, void *val_p
     case VP_Z_ACC_MAX_SPEED: axis = ExtUI::axis_t::Z;  break;
   }
   ExtUI::setAxisMaxAcceleration_mm_s2(value, axis);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisMaxAcceleration_mm_s2(axis));
   settings.save();
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
 
 void DGUSScreenHandlerMKS::HandleExtruderAccChange(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleExtruderAccChange");
-
   uint16_t value_raw = BE16_P(val_ptr);
-  DEBUG_ECHOLNPGM("value_raw:", value_raw);
   float value = (float)value_raw;
   ExtUI::extruder_t extruder;
   switch (var.VP) {
@@ -1045,9 +968,7 @@ void DGUSScreenHandlerMKS::HandleExtruderAccChange(DGUS_VP_Variable &var, void *
       case VP_E1_ACC_MAX_SPEED: extruder = ExtUI::extruder_t::E1; settings.load(); break;
     #endif
   }
-  DEBUG_ECHOLNPGM("value:", value);
   ExtUI::setAxisMaxAcceleration_mm_s2(value, extruder);
-  DEBUG_ECHOLNPGM("value_set:", ExtUI::getAxisMaxAcceleration_mm_s2(extruder));
   settings.save();
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
@@ -1087,9 +1008,7 @@ void DGUSScreenHandlerMKS::HandleAccChange(DGUS_VP_Variable &var, void *val_ptr)
 #if HAS_PID_HEATING
   void DGUSScreenHandler::HandleTemperaturePIDChanged(DGUS_VP_Variable &var, void *val_ptr) {
     const uint16_t rawvalue = BE16_P(val_ptr);
-    DEBUG_ECHOLNPGM("V1:", rawvalue);
-    const float value = 1.0f * rawvalue;
-    DEBUG_ECHOLNPGM("V2:", value);
+    const float value = float(rawvalue);
     float newvalue = 0;
 
     switch (var.VP) {
@@ -1111,7 +1030,6 @@ void DGUSScreenHandlerMKS::HandleAccChange(DGUS_VP_Variable &var, void *val_ptr)
         #endif
     }
 
-    DEBUG_ECHOLNPGM("V3:", newvalue);
     *(float *)var.memadr = newvalue;
 
     settings.save();
@@ -1121,7 +1039,6 @@ void DGUSScreenHandlerMKS::HandleAccChange(DGUS_VP_Variable &var, void *val_ptr)
 
 #if ENABLED(BABYSTEPPING)
   void DGUSScreenHandler::HandleLiveAdjustZ(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleLiveAdjustZ");
     const float step = ZOffset_distance;
 
     const uint16_t flag = BE16_P(val_ptr);
@@ -1166,7 +1083,6 @@ void DGUSScreenHandlerMKS::GetManualFilament(DGUS_VP_Variable &var, void *val_pt
   const uint16_t value_len = BE16_P(val_ptr);
   const float value = (float)value_len;
 
-  DEBUG_ECHOLNPGM("GetManualFilament:", value);
   distanceFilament = value;
 
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
@@ -1175,7 +1091,6 @@ void DGUSScreenHandlerMKS::GetManualFilament(DGUS_VP_Variable &var, void *val_pt
 void DGUSScreenHandlerMKS::GetManualFilamentSpeed(DGUS_VP_Variable &var, void *val_ptr) {
   const uint16_t value_len = BE16_P(val_ptr);
   filamentSpeed_mm_s = value_len;
-  DEBUG_ECHOLNPGM("GetManualFilamentSpeed:", value_len);
 
   skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
 }
@@ -1264,20 +1179,16 @@ void GcodeSuite::M1002() {
 }
 
 void DGUSScreenHandlerMKS::FilamentLoad(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("FilamentLoad");
   FilamentLoadUnload(var, val_ptr, 1);
 }
 
 void DGUSScreenHandlerMKS::FilamentUnLoad(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("FilamentUnLoad");
   FilamentLoadUnload(var, val_ptr, -1);
 }
 
 #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
 
   void DGUSScreenHandler::HandleFilamentOption(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleFilamentOption");
-
     uint8_t e_temp = 0;
     filament_data.heated = false;
     uint16_t preheat_option = BE16_P(val_ptr);
@@ -1345,7 +1256,6 @@ void DGUSScreenHandlerMKS::FilamentUnLoad(DGUS_VP_Variable &var, void *val_ptr)
   }
 
   void DGUSScreenHandler::HandleFilamentLoadUnload(DGUS_VP_Variable &var) {
-    DEBUG_ECHOLNPGM("HandleFilamentLoadUnload");
     if (filament_data.action <= 0) return;
 
     // If we close to the target temperature, we can start load or unload the filament
diff --git a/Marlin/src/lcd/extui/dgus/origin/DGUSDisplayDef.h b/Marlin/src/lcd/extui/dgus/origin/DGUSDisplayDef.h
index f5fb986bde51..d529b0adfe60 100644
--- a/Marlin/src/lcd/extui/dgus/origin/DGUSDisplayDef.h
+++ b/Marlin/src/lcd/extui/dgus/origin/DGUSDisplayDef.h
@@ -247,7 +247,7 @@ constexpr uint16_t VP_BED_STATUS = 0x331C;
 constexpr uint16_t VP_MOVE_OPTION = 0x3400;
 
 // Step per mm
-constexpr uint16_t VP_X_STEP_PER_MM = 0x3600; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_X_STEP_PER_MM = 0x3600; // at the moment , uint16_t , 0~1638.4
 //constexpr uint16_t VP_X2_STEP_PER_MM = 0x3602;
 constexpr uint16_t VP_Y_STEP_PER_MM = 0x3604;
 //constexpr uint16_t VP_Y2_STEP_PER_MM = 0x3606;
@@ -261,7 +261,7 @@ constexpr uint16_t VP_E0_STEP_PER_MM = 0x3610;
 //constexpr uint16_t VP_E5_STEP_PER_MM = 0x361A;
 
 // PIDs
-constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , uint16_t , 0~1638.4
 constexpr uint16_t VP_E0_PID_I = 0x3702;
 constexpr uint16_t VP_E0_PID_D = 0x3704;
 constexpr uint16_t VP_BED_PID_P = 0x3710;
diff --git a/Marlin/src/lcd/extui/dgus/origin/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus/origin/DGUSScreenHandler.cpp
index 55be3777e108..22fdd80fc9a1 100644
--- a/Marlin/src/lcd/extui/dgus/origin/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus/origin/DGUSScreenHandler.cpp
@@ -134,8 +134,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
   // meaning "return to previous screen"
   DGUSLCD_Screens target = (DGUSLCD_Screens)tmp[1];
 
-  DEBUG_ECHOLNPGM("\n DEBUG target", target);
-
   if (target == DGUSLCD_SCREEN_POPUP) {
     // Special handling for popup is to return to previous menu
     if (current_screen == DGUSLCD_SCREEN_POPUP && confirm_action_cb) confirm_action_cb();
@@ -151,8 +149,6 @@ void DGUSScreenHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
 }
 
 void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
-  DEBUG_ECHOLNPGM("HandleManualMove");
-
   int16_t movevalue = swap16(*(uint16_t*)val_ptr);
   #if ENABLED(DGUS_UI_MOVE_DIS_OPTION)
     if (movevalue) {
@@ -161,7 +157,7 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
     }
   #endif
   char axiscode;
-  unsigned int speed = 1500; // FIXME: get default feedrate for manual moves, don't hardcode.
+  uint16_t speed = _mf[X_AXIS]; // Default feedrate for manual moves
 
   switch (var.VP) {
     default: return;
@@ -171,16 +167,21 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
       if (!ExtUI::canMove(ExtUI::axis_t::X)) goto cannotmove;
       break;
 
-    case VP_MOVE_Y:
-      axiscode = 'Y';
-      if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
-      break;
+    #if HAS_Y_AXIS
+      case VP_MOVE_Y:
+        axiscode = 'Y';
+        speed = _mf[Y_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
+        break;
+    #endif
 
-    case VP_MOVE_Z:
-      axiscode = 'Z';
-      speed = 300; // default to 5mm/s
-      if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
-      break;
+    #if HAS_Z_AXIS
+      case VP_MOVE_Z:
+        axiscode = 'Z';
+        speed = _mf[Z_AXIS];
+        if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
+        break;
+    #endif
 
     case VP_HOME_ALL: // only used for homing
       axiscode  = '\0';
@@ -190,63 +191,42 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 
   if (!movevalue) {
     // homing
-    DEBUG_ECHOPGM(" homing ", AS_CHAR(axiscode));
     char buf[6] = "G28 X";
     buf[4] = axiscode;
-    //DEBUG_ECHOPGM(" ", buf);
     queue.enqueue_one_now(buf);
-    //DEBUG_ECHOLNPGM(" ✓");
     ForceCompleteUpdate();
     return;
   }
   else {
     // movement
-    DEBUG_ECHOPGM(" move ", AS_CHAR(axiscode));
-    bool old_relative_mode = relative_mode;
-    if (!relative_mode) {
-      //DEBUG_ECHOPGM(" G91");
-      queue.enqueue_now(F("G91"));
-      //DEBUG_ECHOPGM(" ✓ ");
-    }
+    const bool old_relative_mode = relative_mode;
+    if (!relative_mode) queue.enqueue_now(F("G91"));
     char buf[32]; // G1 X9999.99 F12345
-    unsigned int backup_speed = MMS_TO_MMM(feedrate_mm_s);
+    const uint16_t backup_speed = MMS_TO_MMM(feedrate_mm_s);
     char sign[] = "\0";
     int16_t value = movevalue / 100;
     if (movevalue < 0) { value = -value; sign[0] = '-'; }
     int16_t fraction = ABS(movevalue) % 100;
     snprintf_P(buf, 32, PSTR("G0 %c%s%d.%02d F%d"), axiscode, sign, value, fraction, speed);
-    //DEBUG_ECHOPGM(" ", buf);
     queue.enqueue_one_now(buf);
-    //DEBUG_ECHOLNPGM(" ✓ ");
     if (backup_speed != speed) {
       snprintf_P(buf, 32, PSTR("G0 F%d"), backup_speed);
       queue.enqueue_one_now(buf);
-      //DEBUG_ECHOPGM(" ", buf);
-    }
-    // while (!enqueue_and_echo_command(buf)) idle();
-    //DEBUG_ECHOLNPGM(" ✓ ");
-    if (!old_relative_mode) {
-      //DEBUG_ECHOPGM("G90");
-      queue.enqueue_now(F("G90"));
-      //DEBUG_ECHOPGM(" ✓ ");
     }
+    //while (!enqueue_and_echo_command(buf)) idle();
+    if (!old_relative_mode) queue.enqueue_now(F("G90"));
   }
 
   ForceCompleteUpdate();
-  DEBUG_ECHOLNPGM("manmv done.");
-  return;
 
   cannotmove:
-    DEBUG_ECHOLNPGM(" cannot move ", AS_CHAR(axiscode));
     return;
 }
 
 #if HAS_PID_HEATING
   void DGUSScreenHandler::HandleTemperaturePIDChanged(DGUS_VP_Variable &var, void *val_ptr) {
     uint16_t rawvalue = swap16(*(uint16_t*)val_ptr);
-    DEBUG_ECHOLNPGM("V1:", rawvalue);
     float value = (float)rawvalue / 10;
-    DEBUG_ECHOLNPGM("V2:", value);
     float newvalue = 0;
 
     switch (var.VP) {
@@ -268,7 +248,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
         #endif
     }
 
-    DEBUG_ECHOLNPGM("V3:", newvalue);
     *(float *)var.memadr = newvalue;
 
     skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
@@ -277,7 +256,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 
 #if ENABLED(BABYSTEPPING)
   void DGUSScreenHandler::HandleLiveAdjustZ(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleLiveAdjustZ");
     int16_t flag  = swap16(*(uint16_t*)val_ptr),
             steps = flag ? -20 : 20;
     ExtUI::smartAdjustAxis_steps(steps, ExtUI::axis_t::Z, true);
@@ -288,8 +266,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
 #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
 
   void DGUSScreenHandler::HandleFilamentOption(DGUS_VP_Variable &var, void *val_ptr) {
-    DEBUG_ECHOLNPGM("HandleFilamentOption");
-
     uint8_t e_temp = 0;
     filament_data.heated = false;
     uint16_t preheat_option = swap16(*(uint16_t*)val_ptr);
@@ -360,7 +336,6 @@ void DGUSScreenHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
   }
 
   void DGUSScreenHandler::HandleFilamentLoadUnload(DGUS_VP_Variable &var) {
-    DEBUG_ECHOLNPGM("HandleFilamentLoadUnload");
     if (filament_data.action <= 0) return;
 
     // If we close to the target temperature, we can start load or unload the filament
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp
index df22407c0f41..5bbeb0d7cc67 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp
@@ -164,7 +164,6 @@ void DGUSDisplay::ReadVersions() {
 }
 
 void DGUSDisplay::SwitchScreen(DGUS_Screen screen) {
-  DEBUG_ECHOLNPGM("SwitchScreen ", (uint8_t)screen);
   const uint8_t command[] = { 0x5A, 0x01, 0x00, (uint8_t)screen };
   Write(0x84, command, sizeof(command));
 }
@@ -172,14 +171,11 @@ void DGUSDisplay::SwitchScreen(DGUS_Screen screen) {
 void DGUSDisplay::PlaySound(uint8_t start, uint8_t len, uint8_t volume) {
   if (volume == 0) volume = DGUSDisplay::volume;
   if (volume == 0) return;
-  DEBUG_ECHOLNPGM("PlaySound ", start, ":", len, "\nVolume ", volume);
   const uint8_t command[] = { start, len, volume, 0x00 };
   Write(0xA0, command, sizeof(command));
 }
 
 void DGUSDisplay::EnableControl(DGUS_Screen screen, DGUS_ControlType type, DGUS_Control control) {
-  DEBUG_ECHOLNPGM("EnableControl ", (uint8_t)control, "\nScreen ", (uint8_t)screen, "\nType ", (uint8_t)type);
-
   const uint8_t command[] = { 0x5A, 0xA5, 0x00, (uint8_t)screen, (uint8_t)control, type, 0x00, 0x01 };
   Write(0xB0, command, sizeof(command));
 
@@ -188,8 +184,6 @@ void DGUSDisplay::EnableControl(DGUS_Screen screen, DGUS_ControlType type, DGUS_
 }
 
 void DGUSDisplay::DisableControl(DGUS_Screen screen, DGUS_ControlType type, DGUS_Control control) {
-  DEBUG_ECHOLNPGM("DisableControl ", (uint8_t)control, "\nScreen ", (uint8_t)screen, "\nType ", (uint8_t)type);
-
   const uint8_t command[] = { 0x5A, 0xA5, 0x00, (uint8_t)screen, (uint8_t)control, type, 0x00, 0x00 };
   Write(0xB0, command, sizeof(command));
 
@@ -208,14 +202,12 @@ uint8_t DGUSDisplay::GetVolume() {
 void DGUSDisplay::SetBrightness(uint8_t new_brightness) {
   brightness = constrain(new_brightness, 0, 100);
   new_brightness = map_precise(brightness, 0, 100, 5, 100);
-  DEBUG_ECHOLNPGM("SetBrightness ", new_brightness);
   const uint8_t command[] = { new_brightness, new_brightness };
   Write(0x82, command, sizeof(command));
 }
 
 void DGUSDisplay::SetVolume(uint8_t new_volume) {
   volume = map_precise(constrain(new_volume, 0, 100), 0, 100, 0, 255);
-  DEBUG_ECHOLNPGM("SetVolume ", volume);
   const uint8_t command[] = { volume, 0x00 };
   Write(0xA1, command, sizeof(command));
 }
@@ -226,7 +218,6 @@ void DGUSDisplay::ProcessRx() {
     if (!LCD_SERIAL.available() && LCD_SERIAL.buffer_overruns()) {
       // Overrun, but reset the flag only when the buffer is empty
       // We want to extract as many as valid datagrams possible...
-      DEBUG_ECHOPGM("OVFL");
       rx_datagram_state = DGUS_IDLE;
       //LCD_SERIAL.reset_rx_overun();
       LCD_SERIAL.flush();
@@ -239,20 +230,16 @@ void DGUSDisplay::ProcessRx() {
 
       case DGUS_IDLE: // Waiting for the first header byte
         receivedbyte = LCD_SERIAL.read();
-        DEBUG_ECHOPGM("< ", receivedbyte);
         if (DGUS_HEADER1 == receivedbyte) rx_datagram_state = DGUS_HEADER1_SEEN;
         break;
 
       case DGUS_HEADER1_SEEN: // Waiting for the second header byte
         receivedbyte = LCD_SERIAL.read();
-        DEBUG_ECHOPGM(" ", receivedbyte);
         rx_datagram_state = (DGUS_HEADER2 == receivedbyte) ? DGUS_HEADER2_SEEN : DGUS_IDLE;
         break;
 
       case DGUS_HEADER2_SEEN: // Waiting for the length byte
         rx_datagram_len = LCD_SERIAL.read();
-        DEBUG_ECHOPGM(" (", rx_datagram_len, ") ");
-
         // Telegram min len is 3 (command and one word of payload)
         rx_datagram_state = WITHIN(rx_datagram_len, 3, DGUS_RX_BUFFER_SIZE) ? DGUS_WAIT_TELEGRAM : DGUS_IDLE;
         break;
@@ -262,22 +249,16 @@ void DGUSDisplay::ProcessRx() {
 
         initialized = true; // We've talked to it, so we defined it as initialized.
         uint8_t command = LCD_SERIAL.read();
-
-        DEBUG_ECHOPGM("# ", command);
-
         uint8_t readlen = rx_datagram_len - 1;  // command is part of len.
         unsigned char tmp[rx_datagram_len - 1];
         unsigned char *ptmp = tmp;
 
         while (readlen--) {
           receivedbyte = LCD_SERIAL.read();
-          DEBUG_ECHOPGM(" ", receivedbyte);
           *ptmp++ = receivedbyte;
         }
-        DEBUG_ECHOPGM(" # ");
         // mostly we'll get this: 5A A5 03 82 4F 4B -- ACK on 0x82, so discard it.
         if (command == DGUS_WRITEVAR && 'O' == tmp[0] && 'K' == tmp[1]) {
-          DEBUG_ECHOLNPGM(">");
           rx_datagram_state = DGUS_IDLE;
           break;
         }
@@ -292,10 +273,7 @@ void DGUSDisplay::ProcessRx() {
         if (command == DGUS_READVAR) {
           const uint16_t addr = tmp[0] << 8 | tmp[1];
           const uint8_t dlen = tmp[2] << 1;  // Convert to Bytes. (Display works with words)
-          DEBUG_ECHOPGM("addr=", addr, " dlen=", dlen, "> ");
-
           if (addr == DGUS_VERSION && dlen == 2) {
-            DEBUG_ECHOLNPGM("VERSIONS");
             gui_version = tmp[3];
             os_version = tmp[4];
             rx_datagram_state = DGUS_IDLE;
@@ -304,13 +282,11 @@ void DGUSDisplay::ProcessRx() {
 
           DGUS_VP vp;
           if (!DGUS_PopulateVP((DGUS_Addr)addr, &vp)) {
-            DEBUG_ECHOLNPGM("VP not found");
             rx_datagram_state = DGUS_IDLE;
             break;
           }
 
           if (!vp.rx_handler) {
-            DEBUG_ECHOLNPGM("VP found, no handler.");
             rx_datagram_state = DGUS_IDLE;
             break;
           }
@@ -346,7 +322,6 @@ void DGUSDisplay::ProcessRx() {
           }
 
           if (dlen != vp.size) {
-            DEBUG_ECHOLNPGM("VP found, size mismatch.");
             rx_datagram_state = DGUS_IDLE;
             break;
           }
@@ -358,7 +333,6 @@ void DGUSDisplay::ProcessRx() {
           break;
         }
 
-        DEBUG_ECHOLNPGM(">");
         rx_datagram_state = DGUS_IDLE;
         break;
     }
@@ -402,7 +376,6 @@ bool DGUS_PopulateVP(const DGUS_Addr addr, DGUS_VP * const buffer) {
       return true;
     }
   } while (++ret);
-  DEBUG_ECHOLNPGM("VP not found: ", (uint16_t)addr);
   return false;
 }
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp
index 3d0896a67cf6..a7295f90fec4 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp
@@ -473,19 +473,14 @@ void DGUSScreenHandler::MoveToScreen(DGUS_Screen screen, bool abort_wait) {
 
   if (!CallScreenSetup(screen)) return;
 
-  if (!SendScreenVPData(screen, true)) {
-    DEBUG_ECHOLNPGM("SendScreenVPData failed");
-    return;
-  }
+  if (!SendScreenVPData(screen, true)) return;
 
   current_screen = screen;
   dgus_display.SwitchScreen(current_screen);
 }
 
 bool DGUSScreenHandler::SendScreenVPData(DGUS_Screen screen, bool complete_update) {
-  if (complete_update) {
-    full_update = false;
-  }
+  if (complete_update) full_update = false;
 
   const DGUS_Addr *list = FindScreenAddrList(screen);
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp
index 47603052e966..39b3f57e96ca 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp
@@ -37,7 +37,7 @@
 #endif
 
 #if ENABLED(SDSUPPORT)
-  void DGUSTxHandler::SetFileControlState(int file, bool state) {
+  void DGUSTxHandler::SetFileControlState(int16_t file, bool state) {
     DGUS_Control control;
 
     switch (file) {
@@ -75,17 +75,17 @@
     // Batch send
     uint16_t data[DGUS_FILE_COUNT];
 
-    for (int i = 0; i < DGUS_FILE_COUNT; i++) {
+    for (int16_t i = 0; i < DGUS_FILE_COUNT; i++) {
       if (!dgus_screen_handler.filelist.seek(dgus_screen_handler.filelist_offset + i)) {
-        data[i] = Swap16((uint16_t)DGUS_Data::SDType::NONE);
+        data[i] = Swap16(DGUS_Data::SDType::NONE);
 
         SetFileControlState(i, false);
         continue;
       }
 
       data[i] = dgus_screen_handler.filelist.isDir() ?
-                  Swap16((uint16_t)DGUS_Data::SDType::DIRECTORY)
-                : Swap16((uint16_t)DGUS_Data::SDType::FILE);
+                  Swap16(DGUS_Data::SDType::DIRECTORY)
+                : Swap16(DGUS_Data::SDType::FILE);
 
       SetFileControlState(i, true);
     }
@@ -287,7 +287,7 @@ void DGUSTxHandler::TempMax(DGUS_VP &vp) {
 
 void DGUSTxHandler::StepperStatus(DGUS_VP &vp) {
   const bool motor_on = stepper.axis_enabled.bits & (_BV(NUM_AXES) - 1);
-  dgus_display.Write((uint16_t)vp.addr, Swap16(uint16_t(motor_on ? DGUS_Data::Status::ENABLED : DGUS_Data::Status::DISABLED)));
+  dgus_display.Write((uint16_t)vp.addr, Swap16(motor_on ? DGUS_Data::Status::ENABLED : DGUS_Data::Status::DISABLED));
 }
 
 void DGUSTxHandler::StepIcons(DGUS_VP &vp) {
@@ -340,7 +340,7 @@ void DGUSTxHandler::ABLGrid(DGUS_VP &vp) {
   xy_uint8_t point;
   int16_t fixed;
 
-  for (int i = 0; i < DGUS_LEVEL_GRID_SIZE; i++) {
+  for (int16_t i = 0; i < DGUS_LEVEL_GRID_SIZE; i++) {
     point.x = i % (GRID_MAX_POINTS_X);
     point.y = i / (GRID_MAX_POINTS_X);
     fixed = dgus_display.ToFixedPoint<float, int16_t, 3>(ExtUI::getMeshPoint(point));
@@ -385,13 +385,13 @@ void DGUSTxHandler::BLTouch(DGUS_VP &vp) {
                                DGUSDisplay::RETURN_KEY_CODE,
                                DGUS_Control::EXTRA2);
 
-    dgus_display.Write((uint16_t)vp.addr, Swap16((uint16_t)DGUS_Data::Status::ENABLED));
+    dgus_display.Write((uint16_t)vp.addr, Swap16(DGUS_Data::Status::ENABLED));
   #else
     dgus_display.DisableControl(DGUS_Screen::SETTINGS_MENU2,
                                 DGUSDisplay::RETURN_KEY_CODE,
                                 DGUS_Control::EXTRA2);
 
-    dgus_display.Write((uint16_t)vp.addr, Swap16((uint16_t)DGUS_Data::Status::DISABLED));
+    dgus_display.Write((uint16_t)vp.addr, Swap16(DGUS_Data::Status::DISABLED));
   #endif
 }
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h
index 7d1b46773b25..aad73dd5d606 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h
@@ -24,12 +24,12 @@
 #include "DGUSDisplay.h"
 #include "definition/DGUS_VP.h"
 
-#define Swap16(val) ((uint16_t)(((uint16_t)(val) >> 8) | ((uint16_t)(val) << 8)))
+#define Swap16(val) (uint16_t((uint16_t(val) >> 8) | (uint16_t(val) << 8)))
 
 namespace DGUSTxHandler {
 
   #if ENABLED(SDSUPPORT)
-    void SetFileControlState(int, bool);
+    void SetFileControlState(int16_t, bool);
     void FileType(DGUS_VP &);
     void FileName(DGUS_VP &);
     void ScrollIcons(DGUS_VP &);
@@ -85,18 +85,18 @@ namespace DGUSTxHandler {
     switch (vp.size) {
       default: return;
       case 1: {
-        const uint8_t data = (uint8_t)(*(T*)vp.extra);
-        dgus_display.Write((uint16_t)vp.addr, data);
+        const uint8_t data = uint8_t(*(T*)vp.extra);
+        dgus_display.Write(uint16_t(vp.addr), data);
         break;
       }
       case 2: {
-        const uint16_t data = (uint16_t)(*(T*)vp.extra);
-        dgus_display.Write((uint16_t)vp.addr, Swap16(data));
+        const uint16_t data = uint16_t(*(T*)vp.extra);
+        dgus_display.Write(uint16_t(vp.addr), Swap16(data));
         break;
       }
       case 4: {
-        const uint32_t data = (uint32_t)(*(T*)vp.extra);
-        dgus_display.Write((uint16_t)vp.addr, dgus_display.SwapBytes(data));
+        const uint32_t data = uint32_t(*(T*)vp.extra);
+        dgus_display.Write(uint16_t(vp.addr), dgus_display.SwapBytes(data));
         break;
       }
     }
@@ -109,17 +109,17 @@ namespace DGUSTxHandler {
       default: return;
       case 1: {
         const uint8_t data = dgus_display.ToFixedPoint<T, uint8_t, decimals>(*(T*)vp.extra);
-        dgus_display.Write((uint16_t)vp.addr, data);
+        dgus_display.Write(uint16_t(vp.addr), data);
         break;
       }
       case 2: {
         const uint16_t data = dgus_display.ToFixedPoint<T, uint16_t, decimals>(*(T*)vp.extra);
-        dgus_display.Write((uint16_t)vp.addr, Swap16(data));
+        dgus_display.Write(uint16_t(vp.addr), Swap16(data));
         break;
       }
       case 4: {
         const uint32_t data = dgus_display.ToFixedPoint<T, uint32_t, decimals>(*(T*)vp.extra);
-        dgus_display.Write((uint16_t)vp.addr, dgus_display.SwapBytes(data));
+        dgus_display.Write(uint16_t(vp.addr), dgus_display.SwapBytes(data));
         break;
       }
     }
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h
index 39e97156d083..3fd6d16f5bbd 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h
@@ -21,153 +21,153 @@
  */
 #pragma once
 
-constexpr uint8_t DGUS_LINE_LEN             = 32;
-constexpr uint8_t DGUS_STATUS_LEN           = 32;
-constexpr uint8_t DGUS_FILE_COUNT           = 5;
-constexpr uint8_t DGUS_FILENAME_LEN         = 32;
-constexpr uint8_t DGUS_ELLAPSED_LEN         = 15;
-constexpr uint8_t DGUS_LEVEL_GRID_SIZE      = 25;
-constexpr uint8_t DGUS_MACHINE_LEN          = 24;
-constexpr uint8_t DGUS_BUILDVOLUME_LEN      = 24;
-constexpr uint8_t DGUS_VERSION_LEN          = 16;
-constexpr uint8_t DGUS_PRINTTIME_LEN        = 24;
-constexpr uint8_t DGUS_LONGESTPRINT_LEN     = 24;
-constexpr uint8_t DGUS_FILAMENTUSED_LEN     = 24;
-constexpr uint8_t DGUS_GCODE_LEN            = 32;
+#define DGUS_LINE_LEN         32
+#define DGUS_STATUS_LEN       32
+#define DGUS_FILE_COUNT       5
+#define DGUS_FILENAME_LEN     32
+#define DGUS_ELAPSED_LEN      15
+#define DGUS_LEVEL_GRID_SIZE  25
+#define DGUS_MACHINE_LEN      24
+#define DGUS_BUILDVOLUME_LEN  24
+#define DGUS_VERSION_LEN      16
+#define DGUS_PRINTTIME_LEN    24
+#define DGUS_LONGESTPRINT_LEN 24
+#define DGUS_FILAMENTUSED_LEN 24
+#define DGUS_GCODE_LEN        32
 
 enum class DGUS_Addr : uint16_t {
-  MESSAGE_Line1             = 0x1100, // 0x1100 - 0x111F
-  MESSAGE_Line2             = 0x1120, // 0x1120 - 0x113F
-  MESSAGE_Line3             = 0x1140, // 0x1140 - 0x115F
-  MESSAGE_Line4             = 0x1160, // 0x1160 - 0x117F
+  MESSAGE_Line1           = 0x1100, // 0x1100 - 0x111F
+  MESSAGE_Line2           = 0x1120, // 0x1120 - 0x113F
+  MESSAGE_Line3           = 0x1140, // 0x1140 - 0x115F
+  MESSAGE_Line4           = 0x1160, // 0x1160 - 0x117F
 
   // READ-ONLY VARIABLES
 
-  SCREENCHANGE              = 0x2000, // Screen change request. Data contains target screen in low byte.
-  SCREENCHANGE_SD           = 0x2001, // Only change if SD card present.
-  SCREENCHANGE_Idle         = 0x2002, // Only change if not printing.
-  SCREENCHANGE_Printing     = 0x2003, // Only change if printing.
-  SD_SelectFile             = 0x2004, // Data: file index (0-4)
-  SD_Scroll                 = 0x2005, // Data: DGUS_Data::Scroll
-  SD_Print                  = 0x2006,
-  STATUS_Abort              = 0x2007, // Popup / Data: DGUS_Data::Popup
-  STATUS_Pause              = 0x2008, // Popup / Data: DGUS_Data::Popup
-  STATUS_Resume             = 0x2009, // Popup / Data: DGUS_Data::Popup
-  ADJUST_SetFeedrate        = 0x200A, // Type: Integer (16 bits signed)
-  ADJUST_SetFlowrate_CUR    = 0x200B, // Type: Integer (16 bits signed)
+  SCREENCHANGE            = 0x2000, // Screen change request. Data contains target screen in low byte.
+  SCREENCHANGE_SD         = 0x2001, // Only change if SD card present.
+  SCREENCHANGE_Idle       = 0x2002, // Only change if not printing.
+  SCREENCHANGE_Printing   = 0x2003, // Only change if printing.
+  SD_SelectFile           = 0x2004, // Data: file index (0-4)
+  SD_Scroll               = 0x2005, // Data: DGUS_Data::Scroll
+  SD_Print                = 0x2006,
+  STATUS_Abort            = 0x2007, // Popup / Data: DGUS_Data::Popup
+  STATUS_Pause            = 0x2008, // Popup / Data: DGUS_Data::Popup
+  STATUS_Resume           = 0x2009, // Popup / Data: DGUS_Data::Popup
+  ADJUST_SetFeedrate      = 0x200A, // Type: Integer (16 bits signed)
+  ADJUST_SetFlowrate_CUR  = 0x200B, // Type: Integer (16 bits signed)
   #if HAS_MULTI_EXTRUDER
-    ADJUST_SetFlowrate_E0   = 0x200C, // Type: Integer (16 bits signed)
-    ADJUST_SetFlowrate_E1   = 0x200D, // Type: Integer (16 bits signed)
+    ADJUST_SetFlowrate_E0 = 0x200C, // Type: Integer (16 bits signed)
+    ADJUST_SetFlowrate_E1 = 0x200D, // Type: Integer (16 bits signed)
   #endif
-  ADJUST_SetBabystep        = 0x200E, // Type: Fixed point, 2 decimals (16 bits signed)
-  ADJUST_Babystep           = 0x200F, // Data: DGUS_Data::Adjust
-  TEMP_Preset               = 0x2010, // Popup / Data: DGUS_Data::TempPreset
-  TEMP_SetTarget_Bed        = 0x2011, // Type: Integer (16 bits signed)
-  TEMP_SetTarget_H0         = 0x2012, // Type: Integer (16 bits signed)
+  ADJUST_SetBabystep      = 0x200E, // Type: Fixed point, 2 decimals (16 bits signed)
+  ADJUST_Babystep         = 0x200F, // Data: DGUS_Data::Adjust
+  TEMP_Preset             = 0x2010, // Popup / Data: DGUS_Data::TempPreset
+  TEMP_SetTarget_Bed      = 0x2011, // Type: Integer (16 bits signed)
+  TEMP_SetTarget_H0       = 0x2012, // Type: Integer (16 bits signed)
   #if HAS_MULTI_HOTEND
-    TEMP_SetTarget_H1       = 0x2013, // Type: Integer (16 bits signed)
+    TEMP_SetTarget_H1     = 0x2013, // Type: Integer (16 bits signed)
   #endif
-  TEMP_Cool                 = 0x2014, // Data: DGUS_Data::Heater
-  STEPPER_Control           = 0x2015, // Popup / Data: DGUS_Data::Control
-  LEVEL_OFFSET_Set          = 0x2016, // Type: Fixed point, 2 decimals (16 bits signed)
-  LEVEL_OFFSET_Step         = 0x2017, // Data: DGUS_Data::Adjust
-  LEVEL_OFFSET_SetStep      = 0x2018, // Data: DGUS_Data::StepSize
-  LEVEL_MANUAL_Point        = 0x2019, // Data: point index (1-5)
-  LEVEL_AUTO_Probe          = 0x201A,
-  LEVEL_AUTO_Disable        = 0x201B,
-  FILAMENT_Select           = 0x201C, // Data: DGUS_Data::Extruder
-  FILAMENT_SetLength        = 0x201D, // Type: Integer (16 bits unsigned)
-  FILAMENT_Move             = 0x201E, // Data: DGUS_Data::FilamentMove
-  MOVE_Home                 = 0x201F, // Data: DGUS_Data::Axis
-  MOVE_SetX                 = 0x2020, // Type: Fixed point, 1 decimal (16 bits signed)
-  MOVE_SetY                 = 0x2021, // Type: Fixed point, 1 decimal (16 bits signed)
-  MOVE_SetZ                 = 0x2022, // Type: Fixed point, 1 decimal (16 bits signed)
-  MOVE_Step                 = 0x2023, // Data: DGUS_Data::MoveDirection
-  MOVE_SetStep              = 0x2024, // Data: DGUS_Data::StepSize
-  GCODE_Clear               = 0x2025,
-  GCODE_Execute             = 0x2026,
-  EEPROM_Reset              = 0x2027, // Popup / Data: DGUS_Data::Popup
-  SETTINGS2_Extra           = 0x2028, // Data: DGUS_Data::Extra
-  PID_Select                = 0x2029, // Data: DGUS_Data::Heater
-  PID_SetTemp               = 0x202A, // Type: Integer (16 bits unsigned)
-  PID_Run                   = 0x202B,
-  POWERLOSS_Abort           = 0x202C, // Popup / Data: DGUS_Data::Popup
-  POWERLOSS_Resume          = 0x202D, // Popup / Data: DGUS_Data::Popup
-  WAIT_Abort                = 0x202E, // Popup / Data: DGUS_Data::Popup
-  WAIT_Continue             = 0x202F,
+  TEMP_Cool               = 0x2014, // Data: DGUS_Data::Heater
+  STEPPER_Control         = 0x2015, // Popup / Data: DGUS_Data::Control
+  LEVEL_OFFSET_Set        = 0x2016, // Type: Fixed point, 2 decimals (16 bits signed)
+  LEVEL_OFFSET_Step       = 0x2017, // Data: DGUS_Data::Adjust
+  LEVEL_OFFSET_SetStep    = 0x2018, // Data: DGUS_Data::StepSize
+  LEVEL_MANUAL_Point      = 0x2019, // Data: point index (1-5)
+  LEVEL_AUTO_Probe        = 0x201A,
+  LEVEL_AUTO_Disable      = 0x201B,
+  FILAMENT_Select         = 0x201C, // Data: DGUS_Data::Extruder
+  FILAMENT_SetLength      = 0x201D, // Type: Integer (16 bits unsigned)
+  FILAMENT_Move           = 0x201E, // Data: DGUS_Data::FilamentMove
+  MOVE_Home               = 0x201F, // Data: DGUS_Data::Axis
+  MOVE_SetX               = 0x2020, // Type: Fixed point, 1 decimal (16 bits signed)
+  MOVE_SetY               = 0x2021, // Type: Fixed point, 1 decimal (16 bits signed)
+  MOVE_SetZ               = 0x2022, // Type: Fixed point, 1 decimal (16 bits signed)
+  MOVE_Step               = 0x2023, // Data: DGUS_Data::MoveDirection
+  MOVE_SetStep            = 0x2024, // Data: DGUS_Data::StepSize
+  GCODE_Clear             = 0x2025,
+  GCODE_Execute           = 0x2026,
+  EEPROM_Reset            = 0x2027, // Popup / Data: DGUS_Data::Popup
+  SETTINGS2_Extra         = 0x2028, // Data: DGUS_Data::Extra
+  PID_Select              = 0x2029, // Data: DGUS_Data::Heater
+  PID_SetTemp             = 0x202A, // Type: Integer (16 bits unsigned)
+  PID_Run                 = 0x202B,
+  POWERLOSS_Abort         = 0x202C, // Popup / Data: DGUS_Data::Popup
+  POWERLOSS_Resume        = 0x202D, // Popup / Data: DGUS_Data::Popup
+  WAIT_Abort              = 0x202E, // Popup / Data: DGUS_Data::Popup
+  WAIT_Continue           = 0x202F,
 
   // WRITE-ONLY VARIABLES
 
-  MESSAGE_Status            = 0x3000, // 0x3000 - 0x301F
-  SD_Type                   = 0x3020, // 0x3020 - 0x3024 / Data: DGUS_Data::SDType
-  SD_FileName0              = 0x3025, // 0x3025 - 0x3044
-  SD_FileName1              = 0x3045, // 0x3045 - 0x3064
-  SD_FileName2              = 0x3065, // 0x3065 - 0x3084
-  SD_FileName3              = 0x3085, // 0x3085 - 0x30A4
-  SD_FileName4              = 0x30A5, // 0x30A5 - 0x30C4
-  SD_ScrollIcons            = 0x30C5, // Bits: DGUS_Data::ScrollIcon
-  SD_SelectedFileName       = 0x30C6, // 0x30C6 - 0x30E5
-  STATUS_PositionZ          = 0x30E6, // Type: Fixed point, 1 decimal (16 bits signed)
-  STATUS_Ellapsed           = 0x30E7, // 0x30E7 - 0x30F5
-  STATUS_Percent            = 0x30F6, // Type: Integer (16 bits unsigned)
-  STATUS_Icons              = 0x30F7, // Bits: DGUS_Data::StatusIcon
-  ADJUST_Feedrate           = 0x30F8, // Type: Integer (16 bits signed)
-  ADJUST_Flowrate_CUR       = 0x30F9, // Type: Integer (16 bits signed)
+  MESSAGE_Status          = 0x3000, // 0x3000 - 0x301F
+  SD_Type                 = 0x3020, // 0x3020 - 0x3024 / Data: DGUS_Data::SDType
+  SD_FileName0            = 0x3025, // 0x3025 - 0x3044
+  SD_FileName1            = 0x3045, // 0x3045 - 0x3064
+  SD_FileName2            = 0x3065, // 0x3065 - 0x3084
+  SD_FileName3            = 0x3085, // 0x3085 - 0x30A4
+  SD_FileName4            = 0x30A5, // 0x30A5 - 0x30C4
+  SD_ScrollIcons          = 0x30C5, // Bits: DGUS_Data::ScrollIcon
+  SD_SelectedFileName     = 0x30C6, // 0x30C6 - 0x30E5
+  STATUS_PositionZ        = 0x30E6, // Type: Fixed point, 1 decimal (16 bits signed)
+  STATUS_Ellapsed         = 0x30E7, // 0x30E7 - 0x30F5
+  STATUS_Percent          = 0x30F6, // Type: Integer (16 bits unsigned)
+  STATUS_Icons            = 0x30F7, // Bits: DGUS_Data::StatusIcon
+  ADJUST_Feedrate         = 0x30F8, // Type: Integer (16 bits signed)
+  ADJUST_Flowrate_CUR     = 0x30F9, // Type: Integer (16 bits signed)
   #if HAS_MULTI_EXTRUDER
-    ADJUST_Flowrate_E0      = 0x30FA, // Type: Integer (16 bits signed)
-    ADJUST_Flowrate_E1      = 0x30FB, // Type: Integer (16 bits signed)
+    ADJUST_Flowrate_E0    = 0x30FA, // Type: Integer (16 bits signed)
+    ADJUST_Flowrate_E1    = 0x30FB, // Type: Integer (16 bits signed)
   #endif
-  TEMP_Current_Bed          = 0x30FC, // Type: Integer (16 bits signed)
-  TEMP_Target_Bed           = 0x30FD, // Type: Integer (16 bits signed)
-  TEMP_Max_Bed              = 0x30FE, // Type: Integer (16 bits unsigned)
-  TEMP_Current_H0           = 0x30FF, // Type: Integer (16 bits signed)
-  TEMP_Target_H0            = 0x3100, // Type: Integer (16 bits signed)
-  TEMP_Max_H0               = 0x3101, // Type: Integer (16 bits unsigned)
+  TEMP_Current_Bed        = 0x30FC, // Type: Integer (16 bits signed)
+  TEMP_Target_Bed         = 0x30FD, // Type: Integer (16 bits signed)
+  TEMP_Max_Bed            = 0x30FE, // Type: Integer (16 bits unsigned)
+  TEMP_Current_H0         = 0x30FF, // Type: Integer (16 bits signed)
+  TEMP_Target_H0          = 0x3100, // Type: Integer (16 bits signed)
+  TEMP_Max_H0             = 0x3101, // Type: Integer (16 bits unsigned)
   #if HAS_MULTI_HOTEND
-    TEMP_Current_H1         = 0x3102, // Type: Integer (16 bits signed)
-    TEMP_Target_H1          = 0x3103, // Type: Integer (16 bits signed)
-    TEMP_Max_H1             = 0x3104, // Type: Integer (16 bits unsigned)
+    TEMP_Current_H1       = 0x3102, // Type: Integer (16 bits signed)
+    TEMP_Target_H1        = 0x3103, // Type: Integer (16 bits signed)
+    TEMP_Max_H1           = 0x3104, // Type: Integer (16 bits unsigned)
   #endif
-  STEPPER_Status            = 0x3105, // Data: DGUS_Data::Status
-  LEVEL_OFFSET_Current      = 0x3106, // Type: Fixed point, 2 decimals (16 bits signed)
-  LEVEL_OFFSET_StepIcons    = 0x3107, // Bits: DGUS_Data::StepIcon
-  LEVEL_AUTO_DisableIcon    = 0x3108, // Data: DGUS_Data::Status
-  LEVEL_AUTO_Grid           = 0x3109, // 0x3109 - 0x3121 / Type: Fixed point, 3 decimals (16 bits signed)
-  LEVEL_PROBING_Icons1      = 0x3122, // Type: Integer (16 bits unsigned) / Each bit represents a grid point
-  LEVEL_PROBING_Icons2      = 0x3123, // Type: Integer (16 bits unsigned) / Each bit represents a grid point
-  FILAMENT_ExtruderIcons    = 0x3124, // Data: DGUS_Data::ExtruderIcon
-  FILAMENT_Length           = 0x3125, // Type: Integer (16 bits unsigned)
-  MOVE_CurrentX             = 0x3126, // Type: Fixed point, 1 decimal (16 bits signed)
-  MOVE_CurrentY             = 0x3127, // Type: Fixed point, 1 decimal (16 bits signed)
-  MOVE_CurrentZ             = 0x3128, // Type: Fixed point, 1 decimal (16 bits signed)
-  MOVE_StepIcons            = 0x3129, // Bits: DGUS_Data::StepIcon
-  SETTINGS2_BLTouch         = 0x312A, // Data: DGUS_Data::Status
-  PID_HeaterIcons           = 0x312B, // Data: DGUS_Data::HeaterIcon
-  PID_Temp                  = 0x312C, // Type: Integer (16 bits unsigned)
-  PID_Kp                    = 0x312D, // Type: Fixed point, 2 decimals (32 bits signed)
-  PID_Ki                    = 0x312F, // Type: Fixed point, 2 decimals (32 bits signed)
-  PID_Kd                    = 0x3131, // Type: Fixed point, 2 decimals (32 bits signed)
-  INFOS_Machine             = 0x3133, // 0x3133 - 0x314A
-  INFOS_BuildVolume         = 0x314B, // 0x314B - 0x3162
-  INFOS_Version             = 0x3163, // 0x3163 - 0x3172
-  INFOS_TotalPrints         = 0x3173, // Type: Integer (16 bits unsigned)
-  INFOS_FinishedPrints      = 0x3174, // Type: Integer (16 bits unsigned)
-  INFOS_PrintTime           = 0x3175, // 0x3175 - 0x318C
-  INFOS_LongestPrint        = 0x318D, // 0x318D - 0x31A4
-  INFOS_FilamentUsed        = 0x31A5, // 0x31A5 - 0x31BC
-  WAIT_Icons                = 0x31BD, // Bits: DGUS_Data::WaitIcon
+  STEPPER_Status          = 0x3105, // Data: DGUS_Data::Status
+  LEVEL_OFFSET_Current    = 0x3106, // Type: Fixed point, 2 decimals (16 bits signed)
+  LEVEL_OFFSET_StepIcons  = 0x3107, // Bits: DGUS_Data::StepIcon
+  LEVEL_AUTO_DisableIcon  = 0x3108, // Data: DGUS_Data::Status
+  LEVEL_AUTO_Grid         = 0x3109, // 0x3109 - 0x3121 / Type: Fixed point, 3 decimals (16 bits signed)
+  LEVEL_PROBING_Icons1    = 0x3122, // Type: Integer (16 bits unsigned) / Each bit represents a grid point
+  LEVEL_PROBING_Icons2    = 0x3123, // Type: Integer (16 bits unsigned) / Each bit represents a grid point
+  FILAMENT_ExtruderIcons  = 0x3124, // Data: DGUS_Data::ExtruderIcon
+  FILAMENT_Length         = 0x3125, // Type: Integer (16 bits unsigned)
+  MOVE_CurrentX           = 0x3126, // Type: Fixed point, 1 decimal (16 bits signed)
+  MOVE_CurrentY           = 0x3127, // Type: Fixed point, 1 decimal (16 bits signed)
+  MOVE_CurrentZ           = 0x3128, // Type: Fixed point, 1 decimal (16 bits signed)
+  MOVE_StepIcons          = 0x3129, // Bits: DGUS_Data::StepIcon
+  SETTINGS2_BLTouch       = 0x312A, // Data: DGUS_Data::Status
+  PID_HeaterIcons         = 0x312B, // Data: DGUS_Data::HeaterIcon
+  PID_Temp                = 0x312C, // Type: Integer (16 bits unsigned)
+  PID_Kp                  = 0x312D, // Type: Fixed point, 2 decimals (32 bits signed)
+  PID_Ki                  = 0x312F, // Type: Fixed point, 2 decimals (32 bits signed)
+  PID_Kd                  = 0x3131, // Type: Fixed point, 2 decimals (32 bits signed)
+  INFOS_Machine           = 0x3133, // 0x3133 - 0x314A
+  INFOS_BuildVolume       = 0x314B, // 0x314B - 0x3162
+  INFOS_Version           = 0x3163, // 0x3163 - 0x3172
+  INFOS_TotalPrints       = 0x3173, // Type: Integer (16 bits unsigned)
+  INFOS_FinishedPrints    = 0x3174, // Type: Integer (16 bits unsigned)
+  INFOS_PrintTime         = 0x3175, // 0x3175 - 0x318C
+  INFOS_LongestPrint      = 0x318D, // 0x318D - 0x31A4
+  INFOS_FilamentUsed      = 0x31A5, // 0x31A5 - 0x31BC
+  WAIT_Icons              = 0x31BD, // Bits: DGUS_Data::WaitIcon
 
   // READ-WRITE VARIABLES
 
-  FAN0_Speed                = 0x4000, // Type: Integer (16 bits unsigned) / Data: fan speed as percent (0-100)
-  GCODE_Data                = 0x4001, // 0x4001 - 0x4020
-  PID_Cycles                = 0x4021, // Type: Integer (16 bits unsigned)
-  VOLUME_Level              = 0x4022, // Type: Integer (16 bits unsigned) / Data: volume as percent (0-100)
-  BRIGHTNESS_Level          = 0x4023, // Type: Integer (16 bits unsigned) / Data: brightness as percent (0-100)
+  FAN0_Speed              = 0x4000, // Type: Integer (16 bits unsigned) / Data: fan speed as percent (0-100)
+  GCODE_Data              = 0x4001, // 0x4001 - 0x4020
+  PID_Cycles              = 0x4021, // Type: Integer (16 bits unsigned)
+  VOLUME_Level            = 0x4022, // Type: Integer (16 bits unsigned) / Data: volume as percent (0-100)
+  BRIGHTNESS_Level        = 0x4023, // Type: Integer (16 bits unsigned) / Data: brightness as percent (0-100)
 
   // SPECIAL CASES
 
-  STATUS_Percent_Complete   = 0x5000, // Same as STATUS_Percent, but always 100%
-  INFOS_Debug               = 0x5001,
+  STATUS_Percent_Complete = 0x5000, // Same as STATUS_Percent, but always 100%
+  INFOS_Debug             = 0x5001,
 
 };
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h
index 846fd1594216..dda3c888fe18 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h
@@ -25,7 +25,9 @@
 
 #include "DGUS_Addr.h"
 
-static_assert((DGUS_LEVEL_GRID_SIZE == GRID_MAX_POINTS_X * GRID_MAX_POINTS_Y), "DGUS_LEVEL_GRID_SIZE incompatible with current mesh.");
+#if DGUS_LEVEL_GRID_SIZE != GRID_MAX_POINTS
+  #error "DGUS_LEVEL_GRID_SIZE is incompatible with current mesh."
+#endif
 
 #ifndef DGUS_DEFAULT_VOLUME
   #define DGUS_DEFAULT_VOLUME 50
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp
index faa6a0d23556..4370a06d046e 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp
@@ -178,7 +178,7 @@ const struct DGUS_VP vp_list[] PROGMEM = {
                     nullptr,
                     &DGUSTxHandler::PositionZ),
   VP_HELPER(DGUS_Addr::STATUS_Ellapsed,
-            DGUS_ELLAPSED_LEN,
+            DGUS_ELAPSED_LEN,
             VPFLAG_AUTOUPLOAD,
             nullptr,
             nullptr,
diff --git a/Marlin/src/lcd/extui/ia_creality/FileNavigator.cpp b/Marlin/src/lcd/extui/ia_creality/FileNavigator.cpp
index cdde3c4f6b51..448d078cc41d 100644
--- a/Marlin/src/lcd/extui/ia_creality/FileNavigator.cpp
+++ b/Marlin/src/lcd/extui/ia_creality/FileNavigator.cpp
@@ -111,8 +111,6 @@ void FileNavigator::getFiles(uint16_t index) {
     rtscheck.RTS_SndData(10, FilenameIcon1 + j);
   }
 
-  DEBUG_ECHOLNPGM("index=", index, " currentindex=", currentindex, "folderdepth=", folderdepth);
-
   if (currentindex == 0 && folderdepth > 0) { // Add a link to go up a folder
     files--;
     rtscheck.RTS_SndData("Up Directory", SDFILE_ADDR);
@@ -149,7 +147,6 @@ void FileNavigator::getFiles(uint16_t index) {
 }
 
 void FileNavigator::changeDIR(char *folder) {
-  DEBUG_ECHOLNPGM("currentfolder: ", currentfoldername, "  New: ", folder);
   if (folderdepth >= MAX_FOLDER_DEPTH) return; // limit the folder depth
   strcat(currentfoldername, folder);
   strcat(currentfoldername, "/");
@@ -175,7 +172,6 @@ void FileNavigator::upDIR() {
       pos = strchr(currentfoldername, '/');
     pos[1] = '\0';
   }
-  DEBUG_ECHOLNPGM("depth: ", folderdepth, " currentfoldername: ", currentfoldername);
 }
 
 char* FileNavigator::getCurrentFolderName() { return currentfoldername; }
diff --git a/Marlin/src/lcd/extui/ia_creality/creality_extui.cpp b/Marlin/src/lcd/extui/ia_creality/creality_extui.cpp
index 6742c2c01019..02759025576d 100644
--- a/Marlin/src/lcd/extui/ia_creality/creality_extui.cpp
+++ b/Marlin/src/lcd/extui/ia_creality/creality_extui.cpp
@@ -53,8 +53,7 @@ namespace ExtUI {
   uint8_t startprogress       = 0;
 
   char waitway                = 0;
-  int recnum                  = 0;
-  unsigned char Percentrecord = 0;
+  int16_t recnum              = 0;
   float ChangeMaterialbuf[2]  = {0};
 
   char NozzleTempStatus[3] = {0};
@@ -62,11 +61,11 @@ namespace ExtUI {
   char PrinterStatusKey[2] = {0}; // PrinterStatusKey[1] value: 0 represents to keep temperature, 1 represents  to heating , 2 stands for cooling , 3 stands for printing
   // PrinterStatusKey[0] value: 0 reprensents 3D printer ready
 
-  unsigned char AxisPagenum = 0; // 0 for 10mm, 1 for 1mm, 2 for 0.1mm
+  uint8_t AxisPagenum       = 0; // 0 for 10mm, 1 for 1mm, 2 for 0.1mm
   bool InforShowStatus      = true;
   bool TPShowStatus         = false; // true for only opening time and percentage, false for closing time and percentage.
   bool AutohomeKey          = false;
-  unsigned char AutoHomeIconNum;
+  uint8_t AutoHomeIconNum;
   int16_t userConfValidation = 0;
 
   uint8_t lastPauseMsgState = 0;
@@ -117,7 +116,7 @@ namespace ExtUI {
     rtscheck.RTS_SndData(getActualFan_percent((fan_t)getActiveTool()), FanKeyIcon);
 
     /***************transmit Printer information to screen*****************/
-    for (int j = 0; j < 20; j++) // clean filename
+    for (int16_t j = 0; j < 20; j++) // clean filename
       rtscheck.RTS_SndData(0, MacVersion + j);
     char sizebuf[20] = {0};
     sprintf(sizebuf, "%d X %d X %d", Y_BED_SIZE, X_BED_SIZE, Z_MAX_POS);
@@ -131,20 +130,18 @@ namespace ExtUI {
     rtscheck.RTS_SndData(0, PrintscheduleIcon + 1);
 
     /************************clean screen*******************************/
-    for (int i = 0; i < MaxFileNumber; i++)
-      for (int j = 0; j < 10; j++) rtscheck.RTS_SndData(0, SDFILE_ADDR + i * 10 + j);
+    for (int16_t i = 0; i < MaxFileNumber; i++)
+      for (int16_t j = 0; j < 10; j++) rtscheck.RTS_SndData(0, SDFILE_ADDR + i * 10 + j);
 
-    for (int j = 0; j < 10; j++) {
+    for (int16_t j = 0; j < 10; j++) {
       rtscheck.RTS_SndData(0, Printfilename + j); // clean screen.
       rtscheck.RTS_SndData(0, Choosefilename + j); // clean filename
     }
-    for (int j = 0; j < 8; j++) rtscheck.RTS_SndData(0, FilenameCount + j);
-    for (int j = 1; j <= MaxFileNumber; j++) {
+    for (int16_t j = 0; j < 8; j++) rtscheck.RTS_SndData(0, FilenameCount + j);
+    for (int16_t j = 1; j <= MaxFileNumber; j++) {
       rtscheck.RTS_SndData(10, FilenameIcon + j);
       rtscheck.RTS_SndData(10, FilenameIcon1 + j);
     }
-
-    DEBUG_ECHOLNPGM("==Dwin Init Complete==");
   }
 
   void onIdle() {
@@ -181,7 +178,7 @@ namespace ExtUI {
         case PAUSE_MESSAGE_HEAT:     ExtUI::onUserConfirmRequired(GET_TEXT_F(MSG_FILAMENT_CHANGE_HEAT)); break;
         case PAUSE_MESSAGE_HEATING:  ExtUI::onUserConfirmRequired(GET_TEXT_F(MSG_FILAMENT_CHANGE_HEATING)); break;
         case PAUSE_MESSAGE_OPTION:   ExtUI::onUserConfirmRequired(GET_TEXT_F(MSG_FILAMENT_CHANGE_OPTION_HEADER)); break;
-        case PAUSE_MESSAGE_STATUS: DEBUG_ECHOLNPGM("PauseStatus"); break;
+        case PAUSE_MESSAGE_STATUS: break;
         default: onUserConfirmRequired(PSTR("Confirm Continue")); break;
       }
       userConfValidation = 0;
@@ -216,7 +213,6 @@ namespace ExtUI {
       case 1:
         if (isPositionKnown()) {
           InforShowStatus = true;
-          DEBUG_ECHOLNPGM("==waitway 1==");
           rtscheck.RTS_SndData(ExchangePageBase + 54, ExchangepageAddr);
           waitway = 0;
         }
@@ -227,7 +223,6 @@ namespace ExtUI {
         break;
 
       case 3:
-        DEBUG_ECHOLNPGM("==waitway 3==");
         //if(isPositionKnown() && (getActualTemp_celsius(BED) >= (getTargetTemp_celsius(BED)-1))) {
         rtscheck.RTS_SndData(ExchangePageBase + 64, ExchangepageAddr);
         waitway = 7;
@@ -237,8 +232,7 @@ namespace ExtUI {
 
       case 4:
         if (AutohomeKey && isPositionKnown() && !commandsInQueue()) { // Manual Move Home Done
-          DEBUG_ECHOLNPGM("==waitway 4==");
-          // rtscheck.RTS_SndData(ExchangePageBase + 71 + AxisPagenum, ExchangepageAddr);
+          //rtscheck.RTS_SndData(ExchangePageBase + 71 + AxisPagenum, ExchangepageAddr);
           AutohomeKey = false;
           waitway = 0;
         }
@@ -247,7 +241,6 @@ namespace ExtUI {
         if (isPositionKnown() && !commandsInQueue()) {
           InforShowStatus = true;
           waitway = 0;
-          DEBUG_ECHOLNPGM("==waitway 5==");
           rtscheck.RTS_SndData(ExchangePageBase + 78, ExchangepageAddr); // exchange to 78 page
         }
         break;
@@ -277,7 +270,6 @@ namespace ExtUI {
       else
         injectCommands(F("M22\nM21"));
       startprogress = 254;
-      DEBUG_ECHOLNPGM("  startprogress ");
       InforShowStatus = true;
       TPShowStatus    = false;
       rtscheck.RTS_SndData(ExchangePageBase + 45, ExchangepageAddr);
@@ -289,28 +281,28 @@ namespace ExtUI {
     else
       rtscheck.RTS_SndData(startprogress - 100, StartIcon + 1);
 
-    // rtscheck.RTS_SndData((startprogress++) % 5, ExchFlmntIcon);
+    //rtscheck.RTS_SndData((startprogress++) % 5, ExchFlmntIcon);
 
     if (isPrinting()) {
       rtscheck.RTS_SndData(getActualFan_percent((fan_t)getActiveTool()), FanKeyIcon);
       rtscheck.RTS_SndData(getProgress_seconds_elapsed() / 3600, Timehour);
       rtscheck.RTS_SndData((getProgress_seconds_elapsed() % 3600) / 60, Timemin);
       if (getProgress_percent() > 0) {
-        Percentrecord = getProgress_percent() + 1;
-        if (Percentrecord <= 50) {
-          rtscheck.RTS_SndData((unsigned int)Percentrecord * 2, PrintscheduleIcon);
+        const uint16_t perc = getProgress_percent() + 1;
+        if (perc <= 50) {
+          rtscheck.RTS_SndData(uint16_t(perc) * 2, PrintscheduleIcon);
           rtscheck.RTS_SndData(0, PrintscheduleIcon + 1);
         }
         else {
           rtscheck.RTS_SndData(100, PrintscheduleIcon);
-          rtscheck.RTS_SndData((unsigned int)Percentrecord * 2 - 100, PrintscheduleIcon + 1);
+          rtscheck.RTS_SndData(uint16_t(perc) * 2 - 100, PrintscheduleIcon + 1);
         }
       }
       else {
         rtscheck.RTS_SndData(0, PrintscheduleIcon);
         rtscheck.RTS_SndData(0, PrintscheduleIcon + 1);
       }
-      rtscheck.RTS_SndData((unsigned int)getProgress_percent(), Percentage);
+      rtscheck.RTS_SndData(uint16_t(getProgress_percent()), Percentage);
     }
     else { // Not printing settings
       rtscheck.RTS_SndData(map(constrain(Settings.display_volume, 0, 255), 0, 255, 0, 100), VolumeDisplay);
@@ -322,31 +314,31 @@ namespace ExtUI {
       else
         rtscheck.RTS_SndData(2, DisplayStandbyEnableIndicator);
 
-      rtscheck.RTS_SndData((unsigned int)(getAxisSteps_per_mm(X) * 10), StepMM_X);
-      rtscheck.RTS_SndData((unsigned int)(getAxisSteps_per_mm(Y) * 10), StepMM_Y);
-      rtscheck.RTS_SndData((unsigned int)(getAxisSteps_per_mm(Z) * 10), StepMM_Z);
-      rtscheck.RTS_SndData((unsigned int)(getAxisSteps_per_mm(E0) * 10), StepMM_E);
+      rtscheck.RTS_SndData(uint16_t(getAxisSteps_per_mm(X))  * 10, StepMM_X);
+      rtscheck.RTS_SndData(uint16_t(getAxisSteps_per_mm(Y))  * 10, StepMM_Y);
+      rtscheck.RTS_SndData(uint16_t(getAxisSteps_per_mm(Z))  * 10, StepMM_Z);
+      rtscheck.RTS_SndData(uint16_t(getAxisSteps_per_mm(E0)) * 10, StepMM_E);
 
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxAcceleration_mm_s2(X) / 100), Accel_X);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxAcceleration_mm_s2(Y) / 100), Accel_Y);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxAcceleration_mm_s2(Z) / 10), Accel_Z);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxAcceleration_mm_s2(E0)), Accel_E);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxAcceleration_mm_s2(X)) / 100, Accel_X);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxAcceleration_mm_s2(Y)) / 100, Accel_Y);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxAcceleration_mm_s2(Z)) /  10, Accel_Z);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxAcceleration_mm_s2(E0)),      Accel_E);
 
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxFeedrate_mm_s(X)), Feed_X);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxFeedrate_mm_s(Y)), Feed_Y);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxFeedrate_mm_s(Z)), Feed_Z);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxFeedrate_mm_s(E0)), Feed_E);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxFeedrate_mm_s(X)),  Feed_X);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxFeedrate_mm_s(Y)),  Feed_Y);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxFeedrate_mm_s(Z)),  Feed_Z);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxFeedrate_mm_s(E0)), Feed_E);
 
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxJerk_mm_s(X) * 100), Jerk_X);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxJerk_mm_s(Y) * 100), Jerk_Y);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxJerk_mm_s(Z) * 100), Jerk_Z);
-      rtscheck.RTS_SndData(((unsigned int)getAxisMaxJerk_mm_s(E0) * 100), Jerk_E);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxJerk_mm_s(X))  * 100, Jerk_X);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxJerk_mm_s(Y))  * 100, Jerk_Y);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxJerk_mm_s(Z))  * 100, Jerk_Z);
+      rtscheck.RTS_SndData(uint16_t(getAxisMaxJerk_mm_s(E0)) * 100, Jerk_E);
 
       #if HAS_HOTEND_OFFSET
-        rtscheck.RTS_SndData(((unsigned int)getNozzleOffset_mm(X, E1) * 10), T2Offset_X);
-        rtscheck.RTS_SndData(((unsigned int)getNozzleOffset_mm(Y, E1) * 10), T2Offset_Y);
-        rtscheck.RTS_SndData(((unsigned int)getNozzleOffset_mm(Z, E1) * 10), T2Offset_Z);
-        rtscheck.RTS_SndData((unsigned int)(getAxisSteps_per_mm(E1) * 10), T2StepMM_E);
+        rtscheck.RTS_SndData(uint16_t(getNozzleOffset_mm(X, E1)) * 10, T2Offset_X);
+        rtscheck.RTS_SndData(uint16_t(getNozzleOffset_mm(Y, E1)) * 10, T2Offset_Y);
+        rtscheck.RTS_SndData(uint16_t(getNozzleOffset_mm(Z, E1)) * 10, T2Offset_Z);
+        rtscheck.RTS_SndData(uint16_t(getAxisSteps_per_mm(E1))   * 10, T2StepMM_E);
       #endif
 
       #if HAS_BED_PROBE
@@ -357,42 +349,38 @@ namespace ExtUI {
       #if HAS_PID_HEATING
         rtscheck.RTS_SndData(pid_hotendAutoTemp, HotendPID_AutoTmp);
         rtscheck.RTS_SndData(pid_bedAutoTemp, BedPID_AutoTmp);
-        rtscheck.RTS_SndData((unsigned int)(getPID_Kp(E0) * 10), HotendPID_P);
-        rtscheck.RTS_SndData((unsigned int)(getPID_Ki(E0) * 10), HotendPID_I);
-        rtscheck.RTS_SndData((unsigned int)(getPID_Kd(E0) * 10), HotendPID_D);
+        rtscheck.RTS_SndData(uint16_t(getPID_Kp(E0)) * 10, HotendPID_P);
+        rtscheck.RTS_SndData(uint16_t(getPID_Ki(E0)) * 10, HotendPID_I);
+        rtscheck.RTS_SndData(uint16_t(getPID_Kd(E0)) * 10, HotendPID_D);
         #if ENABLED(PIDTEMPBED)
-          rtscheck.RTS_SndData((unsigned int)(getBedPID_Kp() * 10), BedPID_P);
-          rtscheck.RTS_SndData((unsigned int)(getBedPID_Ki() * 10), BedPID_I);
-          rtscheck.RTS_SndData((unsigned int)(getBedPID_Kd() * 10), BedPID_D);
+          rtscheck.RTS_SndData(uint16_t(getBedPID_Kp()) * 10, BedPID_P);
+          rtscheck.RTS_SndData(uint16_t(getBedPID_Ki()) * 10, BedPID_I);
+          rtscheck.RTS_SndData(uint16_t(getBedPID_Kd()) * 10, BedPID_D);
         #endif
       #endif
     }
 
     rtscheck.RTS_SndData(getZOffset_mm() * 100, ProbeOffset_Z);
-    rtscheck.RTS_SndData((unsigned int)(getFlow_percent(E0)), Flowrate);
-
-    if (NozzleTempStatus[0] || NozzleTempStatus[2]) { // statuse of loadfilement and unloadfinement when temperature is less than
-      unsigned int IconTemp;
+    rtscheck.RTS_SndData(uint16_t(getFlow_percent(E0)), Flowrate);
 
-      IconTemp = getActualTemp_celsius(getActiveTool()) * 100 / getTargetTemp_celsius(getActiveTool());
-      NOMORE(IconTemp, 100);
+    if (NozzleTempStatus[0] || NozzleTempStatus[2]) { // statuse of loadfilament and unloadfinement when temperature is less than
+      uint16_t IconTemp = getActualTemp_celsius(getActiveTool()) * 100 / getTargetTemp_celsius(getActiveTool());
+      NOMORE(IconTemp, 100U);
       rtscheck.RTS_SndData(IconTemp, HeatPercentIcon);
       if (getActualTemp_celsius(getActiveTool()) > EXTRUDE_MINTEMP && NozzleTempStatus[0] != 0) {
         NozzleTempStatus[0] = 0;
         rtscheck.RTS_SndData(10 * ChangeMaterialbuf[0], FilamentUnit1);
         rtscheck.RTS_SndData(10 * ChangeMaterialbuf[1], FilamentUnit2);
-        DEBUG_ECHOLNPGM("==Heating Done Change Filament==");
         rtscheck.RTS_SndData(ExchangePageBase + 65, ExchangepageAddr);
       }
       else if (getActualTemp_celsius(getActiveTool()) >= getTargetTemp_celsius(getActiveTool()) && NozzleTempStatus[2]) {
-        DEBUG_ECHOLNPGM("***NozzleTempStatus[2] =", (int)NozzleTempStatus[2]);
         NozzleTempStatus[2] = 0;
-        TPShowStatus        = true;
+        TPShowStatus = true;
         rtscheck.RTS_SndData(4, ExchFlmntIcon);
         rtscheck.RTS_SndData(ExchangePageBase + 83, ExchangepageAddr);
       }
       else if (NozzleTempStatus[2]) {
-        // rtscheck.RTS_SndData((startprogress++) % 5, ExchFlmntIcon);
+        //rtscheck.RTS_SndData((startprogress++) % 5, ExchFlmntIcon);
       }
     }
 
@@ -431,20 +419,18 @@ namespace ExtUI {
     memset(databuf, 0, sizeof(databuf));
   }
 
-  int RTSSHOW::RTS_RecData() {
+  int16_t RTSSHOW::RTS_RecData() {
     uint8_t receivedbyte;
     while (DWIN_SERIAL.available())
       switch (rx_datagram_state) {
 
         case DGUS_IDLE: // Waiting for the first header byte
           receivedbyte = DWIN_SERIAL.read();
-          //DEBUG_ECHOLNPGM("< ",receivedbyte);
           if (FHONE == receivedbyte) rx_datagram_state = DGUS_HEADER1_SEEN;
           break;
 
         case DGUS_HEADER1_SEEN: // Waiting for the second header byte
           receivedbyte = DWIN_SERIAL.read();
-          //DEBUG_ECHOLNPGM(" ", receivedbyte);
           rx_datagram_state = (FHTWO == receivedbyte) ? DGUS_HEADER2_SEEN : DGUS_IDLE;
           break;
 
@@ -462,20 +448,19 @@ namespace ExtUI {
           Initialized = true; // We've talked to it, so we defined it as initialized.
           uint8_t command = DWIN_SERIAL.read();
 
-          // DEBUGLCDCOMM_ECHOPAIR("# ", command);
+          //DEBUGLCDCOMM_ECHOPAIR("# ", command);
 
           uint8_t readlen = rx_datagram_len - 1; // command is part of len.
-          unsigned char tmp[rx_datagram_len - 1];
-          unsigned char *ptmp = tmp;
+          uint8_t tmp[rx_datagram_len - 1];
+          uint8_t *ptmp = tmp;
           while (readlen--) {
             receivedbyte = DWIN_SERIAL.read();
-            // DEBUGLCDCOMM_ECHOPAIR(" ", receivedbyte);
+            //DEBUGLCDCOMM_ECHOPAIR(" ", receivedbyte);
             *ptmp++ = receivedbyte;
           }
-          // DEBUGLCDCOMM_ECHOPGM(" # ");
+          //DEBUGLCDCOMM_ECHOPGM(" # ");
           // mostly we'll get this: 5A A5 03 82 4F 4B -- ACK on 0x82, so discard it.
           if (command == VarAddr_W && 'O' == tmp[0] && 'K' == tmp[1]) {
-            // DEBUG_ECHOLNPGM(">");
             rx_datagram_state = DGUS_IDLE;
             break;
           }
@@ -491,19 +476,13 @@ namespace ExtUI {
             const uint16_t vp = tmp[0] << 8 | tmp[1];
 
             const uint8_t dlen = tmp[2] << 1; // Convert to Bytes. (Display works with words)
-            //DEBUG_ECHOLNPGM(" vp=", vp, " dlen=", dlen);
             recdat.addr = vp;
             recdat.len  = tmp[2];
-            for (unsigned int i = 0; i < dlen; i += 2) {
+            for (uint16_t i = 0; i < dlen; i += 2) {
               recdat.data[i / 2] = tmp[3 + i];
               recdat.data[i / 2] = (recdat.data[i / 2] << 8 ) | tmp[4 + i];
             }
 
-            DEBUG_ECHOLNPGM("VP received: ", vp, " - len ", tmp[2]);
-
-            DEBUG_ECHOLNPGM("d1: ", tmp[3], " - d2 ", tmp[4]);
-            DEBUG_ECHOLNPGM("d3: ", tmp[5], " - d4 ", tmp[6]);
-
             rx_datagram_state = DGUS_IDLE;
             return 2;
             break;
@@ -523,7 +502,7 @@ namespace ExtUI {
       databuf[3] = snddat.command;
       if (snddat.command == 0x80) { // to write data to the register
         databuf[4] = snddat.addr;
-        for (int i = 0; i < (snddat.len - 2); i++) databuf[5 + i] = snddat.data[i];
+        for (int16_t i = 0; i < (snddat.len - 2); i++) databuf[5 + i] = snddat.data[i];
       }
       else if (snddat.len == 3 && (snddat.command == 0x81)) { // to read data from the register
         databuf[4] = snddat.addr;
@@ -532,7 +511,7 @@ namespace ExtUI {
       else if (snddat.command == 0x82) { // to write data to the variate
         databuf[4] = snddat.addr >> 8;
         databuf[5] = snddat.addr & 0xFF;
-        for (int i = 0; i < (snddat.len - 3); i += 2) {
+        for (int16_t i = 0; i < (snddat.len - 3); i += 2) {
           databuf[6 + i] = snddat.data[i / 2] >> 8;
           databuf[7 + i] = snddat.data[i / 2] & 0xFF;
         }
@@ -542,7 +521,7 @@ namespace ExtUI {
         databuf[5] = snddat.addr & 0xFF;
         databuf[6] = snddat.bytelen;
       }
-      for (int i = 0; i < (snddat.len + 3); i++) {
+      for (int16_t i = 0; i < (snddat.len + 3); i++) {
         DWIN_SERIAL.write(databuf[i]);
         delay_us(1);
       }
@@ -554,15 +533,15 @@ namespace ExtUI {
     }
   }
 
-  void RTSSHOW::RTS_SndData(const String &s, unsigned long addr, unsigned char cmd /*= VarAddr_W*/) {
+  void RTSSHOW::RTS_SndData(const String &s, uint32_t addr, uint8_t cmd/*=VarAddr_W*/) {
     if (s.length() < 1) return;
     RTS_SndData(s.c_str(), addr, cmd);
   }
 
-  void RTSSHOW::RTS_SndData(const char *str, unsigned long addr, unsigned char cmd /*= VarAddr_W*/) {
+  void RTSSHOW::RTS_SndData(const char *str, uint32_t addr, uint8_t cmd/*=VarAddr_W*/) {
 
-    int len = strlen(str);
-    constexpr int maxlen = SizeofDatabuf - 6;
+    int16_t len = strlen(str);
+    constexpr int16_t maxlen = SizeofDatabuf - 6;
     if (len > 0) {
       if (len > maxlen) len = maxlen;
       databuf[0] = FHONE;
@@ -571,9 +550,9 @@ namespace ExtUI {
       databuf[3] = cmd;
       databuf[4] = addr >> 8;
       databuf[5] = addr & 0x00FF;
-      for (int i = 0; i < len; i++) databuf[6 + i] = str[i];
+      for (int16_t i = 0; i < len; i++) databuf[6 + i] = str[i];
 
-      for (int i = 0; i < (len + 6); i++) {
+      for (int16_t i = 0; i < (len + 6); i++) {
         DWIN_SERIAL.write(databuf[i]);
         delay_us(1);
       }
@@ -581,58 +560,50 @@ namespace ExtUI {
     }
   }
 
-  void RTSSHOW::RTS_SndData(char c, unsigned long addr, unsigned char cmd /*= VarAddr_W*/) {
+  void RTSSHOW::RTS_SndData(char c, uint32_t addr, uint8_t cmd/*=VarAddr_W*/) {
     snddat.command = cmd;
     snddat.addr    = addr;
-    snddat.data[0] = (unsigned long)c;
+    snddat.data[0] = uint32_t(c);
     snddat.data[0] = snddat.data[0] << 8;
     snddat.len     = 5;
     RTS_SndData();
   }
 
-  void RTSSHOW::RTS_SndData(unsigned char *str, unsigned long addr, unsigned char cmd) { RTS_SndData((char *)str, addr, cmd); }
+  void RTSSHOW::RTS_SndData(uint8_t *str, uint32_t addr, uint8_t cmd) { RTS_SndData((char *)str, addr, cmd); }
 
-  void RTSSHOW::RTS_SndData(int n, unsigned long addr, unsigned char cmd /*= VarAddr_W*/) {
+  void RTSSHOW::RTS_SndData(int16_t n, uint32_t addr, uint8_t cmd/*=VarAddr_W*/) {
     if (cmd == VarAddr_W) {
-      if ((uint8_t)n > 0xFFFF) {
-        snddat.data[0] = n >> 16;
-        snddat.data[1] = n & 0xFFFF;
-        snddat.len     = 7;
-      }
-      else {
-        snddat.data[0] = n;
-        snddat.len     = 5;
-      }
+      snddat.data[0] = n;
+      snddat.len = 5;
     }
     else if (cmd == RegAddr_W) {
       snddat.data[0] = n;
-      snddat.len     = 3;
+      snddat.len = 3;
     }
     else if (cmd == VarAddr_R) {
       snddat.bytelen = n;
-      snddat.len     = 4;
+      snddat.len = 4;
     }
     snddat.command = cmd;
-    snddat.addr    = addr;
+    snddat.addr = addr;
     RTS_SndData();
   }
 
-  void RTSSHOW::RTS_SndData(unsigned int n, unsigned long addr, unsigned char cmd) { RTS_SndData((int)n, addr, cmd); }
+  void RTSSHOW::RTS_SndData(uint16_t n, uint32_t addr, uint8_t cmd) { RTS_SndData(int16_t(n), addr, cmd); }
 
-  void RTSSHOW::RTS_SndData(float n, unsigned long addr, unsigned char cmd) { RTS_SndData((int)n, addr, cmd); }
+  void RTSSHOW::RTS_SndData(float n, uint32_t addr, uint8_t cmd) { RTS_SndData(int16_t(n), addr, cmd); }
 
-  void RTSSHOW::RTS_SndData(long n, unsigned long addr, unsigned char cmd) { RTS_SndData((unsigned long)n, addr, cmd); }
+  void RTSSHOW::RTS_SndData(int32_t n, uint32_t addr, uint8_t cmd) { RTS_SndData(uint32_t(n), addr, cmd); }
 
-  void RTSSHOW::RTS_SndData(unsigned long n, unsigned long addr, unsigned char cmd /*= VarAddr_W*/) {
+  void RTSSHOW::RTS_SndData(uint32_t n, uint32_t addr, uint8_t cmd/*=VarAddr_W*/) {
     if (cmd == VarAddr_W) {
       if (n > 0xFFFF) {
         snddat.data[0] = n >> 16;
         snddat.data[1] = n & 0xFFFF;
-
-        // snddat.data[0] = n >> 24;
-        // snddat.data[1] = n >> 16;
-        // snddat.data[2] = n >> 8;
-        // snddat.data[3] = n;
+        //snddat.data[0] = n >> 24;
+        //snddat.data[1] = n >> 16;
+        //snddat.data[2] = n >> 8;
+        //snddat.data[3] = n;
         snddat.len = 7;
       }
       else {
@@ -650,17 +621,14 @@ namespace ExtUI {
   }
 
   void RTSSHOW::RTS_HandleData() {
-    int Checkkey = -1;
-    DEBUG_ECHOLNPGM("  *******RTS_HandleData******** ");
+    int16_t Checkkey = -1;
     if (waitway > 0) { // for waiting
-      DEBUG_ECHOLNPGM("waitway ==", (int)waitway);
       memset(&recdat, 0, sizeof(recdat));
       recdat.head[0] = FHONE;
       recdat.head[1] = FHTWO;
       return;
     }
-    DEBUG_ECHOLNPGM("recdat.data[0] ==", recdat.data[0], " recdat.addr ==", recdat.addr);
-    for (int i = 0; Addrbuf[i] != 0; i++)
+    for (int16_t i = 0; Addrbuf[i] != 0; i++)
       if (recdat.addr == Addrbuf[i]) {
         if (Addrbuf[i] == NzBdSet || Addrbuf[i] == NozzlePreheat || Addrbuf[i] == BedPreheat || Addrbuf[i] == Flowrate)
           Checkkey = ManualSetTemp;
@@ -697,16 +665,13 @@ namespace ExtUI {
       case DisplayStandbyBrightness: Checkkey = DisplayStandbyBrightness; break;
       case DisplayStandbySeconds:    Checkkey = DisplayStandbySeconds; break;
       default:
-        if (WITHIN(recdat.addr, AutolevelVal, 4400)) // ((int)AutolevelVal+(GRID_MAX_POINTS_X*GRID_MAX_POINTS_Y*2)) = 4400 with 5x5 mesh
+        if (WITHIN(recdat.addr, AutolevelVal, 4400)) // (int16_t(AutolevelVal) + GRID_MAX_POINTS * 2) = 4400 with 5x5 mesh
           Checkkey = AutolevelVal;
         else if (WITHIN(recdat.addr, SDFILE_ADDR, SDFILE_ADDR + 10 * (FileNum + 1)))
           Checkkey = Filename;
         break;
     }
 
-    DEBUG_ECHOLNPGM("== Checkkey==");
-    DEBUG_ECHOLN(Checkkey);
-
     if (Checkkey < 0) {
       memset(&recdat, 0, sizeof(recdat));
       recdat.head[0] = FHONE;
@@ -715,17 +680,14 @@ namespace ExtUI {
     }
 
     constexpr float lfrb[4] = BED_TRAMMING_INSET_LFRB;
-    DEBUG_ECHOLNPGM("BeginSwitch");
 
     switch (Checkkey) {
       case Printfile:
         if (recdat.data[0] == 1) { // card
           InforShowStatus = false;
-          DEBUG_ECHOLNPGM("Handle Data PrintFile Pre");
           filenavigator.getFiles(0);
           fileIndex   = 0;
           recordcount = 0;
-          DEBUG_ECHOLNPGM("Handle Data PrintFile Post");
           RTS_SndData(ExchangePageBase + 46, ExchangepageAddr);
         }
         else if (recdat.data[0] == 2) { // return after printing result.
@@ -741,13 +703,11 @@ namespace ExtUI {
           RTS_SndData(0, Timehour);
           RTS_SndData(0, Timemin);
 
-          DEBUG_ECHOLNPGM("Handle Data PrintFile 2 Setting Screen ");
           RTS_SndData(ExchangePageBase + 45, ExchangepageAddr); // exchange to 45 page
         }
         else if (recdat.data[0] == 3) { // Temperature control
           InforShowStatus = true;
           TPShowStatus    = false;
-          DEBUG_ECHOLNPGM("Handle Data PrintFile 3 Setting Screen ");
           if (getTargetFan_percent((fan_t)getActiveTool()) == 0)
             RTS_SndData(ExchangePageBase + 58, ExchangepageAddr); // exchange to 58 page, the fans off
           else
@@ -763,7 +723,6 @@ namespace ExtUI {
           InforShowStatus = false;
         }
         else if (recdat.data[0] == 2) {
-          DEBUG_ECHOLNPGM("Handle Data Adjust 2 Setting Screen ");
           InforShowStatus = true;
           if (PrinterStatusKey[1] == 3) // during heating
             RTS_SndData(ExchangePageBase + 53, ExchangepageAddr);
@@ -783,16 +742,13 @@ namespace ExtUI {
 
       case PrintChoice:
         if (recdat.addr == Stopprint) {
-          DEBUG_ECHOLNPGM("StopPrint");
           if (recdat.data[0] == 240) { // no
             RTS_SndData(ExchangePageBase + 53, ExchangepageAddr);
-            DEBUG_ECHOLNPGM("Stop No", recdat.data[0] );
           }
           else {
             RTS_SndData(ExchangePageBase + 45, ExchangepageAddr);
             RTS_SndData(0, Timehour);
             RTS_SndData(0, Timemin);
-            DEBUG_ECHOLNPGM("Stop Triggered", recdat.data[0] );
             stopPrint();
           }
         }
@@ -823,17 +779,13 @@ namespace ExtUI {
       case Zoffset:
         float tmp_zprobe_offset;
         if (recdat.data[0] >= 32768)
-          tmp_zprobe_offset = ((float)recdat.data[0] - 65536) / 100;
+          tmp_zprobe_offset = (float(recdat.data[0]) - 65536) / 100;
         else
-          tmp_zprobe_offset = ((float)recdat.data[0]) / 100;
-        DEBUG_ECHOLNPGM("Requested Offset ", tmp_zprobe_offset);
+          tmp_zprobe_offset = float(recdat.data[0]) / 100;
         if (WITHIN((tmp_zprobe_offset), Z_PROBE_OFFSET_RANGE_MIN, Z_PROBE_OFFSET_RANGE_MAX)) {
           int16_t tmpSteps = mmToWholeSteps(getZOffset_mm() - tmp_zprobe_offset, axis_t(Z));
-          if (tmpSteps == 0) {
-            DEBUG_ECHOLNPGM("Rounding to step");
-            tmpSteps = getZOffset_mm() < tmp_zprobe_offset ? 1 : -1;
-          }
-          smartAdjustAxis_steps(tmpSteps * -1, axis_t(Z), false);
+          if (tmpSteps == 0) tmpSteps = getZOffset_mm() < tmp_zprobe_offset ? 1 : -1;
+          smartAdjustAxis_steps(-tmpSteps, axis_t(Z), false);
           char zOffs[20], tmp1[11];
           sprintf_P(zOffs, PSTR("Z Offset : %s"), dtostrf(getZOffset_mm(), 1, 3, tmp1));
           onStatusChanged(zOffs);
@@ -883,7 +835,7 @@ namespace ExtUI {
           RTS_SndData(PREHEAT_2_TEMP_BED, BedPreheat);
         }
         else if (recdat.data[0] == 0xF1) {
-          // InforShowStatus = true;
+          //InforShowStatus = true;
           #if FAN_COUNT > 0
             for (uint8_t i = 0; i < FAN_COUNT; i++) setTargetFan_percent(0, (fan_t)i);
           #endif
@@ -898,7 +850,6 @@ namespace ExtUI {
         break;
 
       case ManualSetTemp:
-        DEBUG_ECHOLNPGM("ManualSetTemp");
         if (recdat.addr == NzBdSet) {
           if (recdat.data[0] == 0) {
             if (getTargetFan_percent((fan_t)getActiveTool()) == 0)
@@ -916,65 +867,65 @@ namespace ExtUI {
           }
         }
         else if (recdat.addr == NozzlePreheat) {
-          setTargetTemp_celsius((float)recdat.data[0], H0);
+          setTargetTemp_celsius(float(recdat.data[0]), H0);
         }
         #if HAS_MULTI_HOTEND
           else if (recdat.addr == e2Preheat) {
-            setTargetTemp_celsius((float)recdat.data[0], H1);
+            setTargetTemp_celsius(float(recdat.data[0]), H1);
           }
         #endif
         else if (recdat.addr == BedPreheat) {
-          setTargetTemp_celsius((float)recdat.data[0], BED);
+          setTargetTemp_celsius(float(recdat.data[0]), BED);
         }
         else if (recdat.addr == Flowrate) {
-          setFlow_percent((int16_t)recdat.data[0], getActiveTool());
+          setFlow_percent(int16_t(recdat.data[0]), getActiveTool());
         }
 
         #if HAS_PID_HEATING
           else if (recdat.addr == HotendPID_AutoTmp) {
-            pid_hotendAutoTemp = (uint16_t)recdat.data[0];
+            pid_hotendAutoTemp = uint16_t(recdat.data[0]);
           }
           else if (recdat.addr == BedPID_AutoTmp) {
-            pid_bedAutoTemp = (uint16_t)recdat.data[0];
+            pid_bedAutoTemp = uint16_t(recdat.data[0]);
           }
         #endif
 
         else if (recdat.addr == Accel_X) {
-          setAxisMaxAcceleration_mm_s2((uint16_t)recdat.data[0] * 100, X);
+          setAxisMaxAcceleration_mm_s2(uint16_t(recdat.data[0]) * 100, X);
         }
         else if (recdat.addr == Accel_Y) {
-          setAxisMaxAcceleration_mm_s2((uint16_t)recdat.data[0] * 100, Y);
+          setAxisMaxAcceleration_mm_s2(uint16_t(recdat.data[0]) * 100, Y);
         }
         else if (recdat.addr == Accel_Z) {
-          setAxisMaxAcceleration_mm_s2((uint16_t)recdat.data[0] * 10, Z);
+          setAxisMaxAcceleration_mm_s2(uint16_t(recdat.data[0]) * 10, Z);
         }
         else if (recdat.addr == Accel_E) {
-          setAxisMaxAcceleration_mm_s2((uint16_t)recdat.data[0], E0);
-          setAxisMaxAcceleration_mm_s2((uint16_t)recdat.data[0], E1);
+          setAxisMaxAcceleration_mm_s2(uint16_t(recdat.data[0]), E0);
+          setAxisMaxAcceleration_mm_s2(uint16_t(recdat.data[0]), E1);
         }
 
         else if (recdat.addr == Feed_X) {
-          setAxisMaxFeedrate_mm_s((uint16_t)recdat.data[0], X);
+          setAxisMaxFeedrate_mm_s(uint16_t(recdat.data[0]), X);
         }
         else if (recdat.addr == Feed_Y) {
-          setAxisMaxFeedrate_mm_s((uint16_t)recdat.data[0], Y);
+          setAxisMaxFeedrate_mm_s(uint16_t(recdat.data[0]), Y);
         }
         else if (recdat.addr == Feed_Z) {
-          setAxisMaxFeedrate_mm_s((uint16_t)recdat.data[0], Z);
+          setAxisMaxFeedrate_mm_s(uint16_t(recdat.data[0]), Z);
         }
         else if (recdat.addr == Feed_E) {
-          setAxisMaxFeedrate_mm_s((uint16_t)recdat.data[0], E0);
-          setAxisMaxFeedrate_mm_s((uint16_t)recdat.data[0], E1);
+          setAxisMaxFeedrate_mm_s(uint16_t(recdat.data[0]), E0);
+          setAxisMaxFeedrate_mm_s(uint16_t(recdat.data[0]), E1);
         }
         else if (recdat.addr == FanKeyIcon) {
-          setTargetFan_percent((uint16_t)recdat.data[0], (fan_t)getActiveTool());
+          setTargetFan_percent(uint16_t(recdat.data[0]), (fan_t)getActiveTool());
         }
         else {
           float tmp_float_handling;
           if (recdat.data[0] >= 32768)
-            tmp_float_handling = ((float)recdat.data[0] - 65536) / 100;
+            tmp_float_handling = (float(recdat.data[0]) - 65536) / 100;
           else
-            tmp_float_handling = ((float)recdat.data[0]) / 100;
+            tmp_float_handling = float(recdat.data[0]) / 100;
           if (recdat.addr == StepMM_X) {
             setAxisSteps_per_mm(tmp_float_handling * 10, X);
           }
@@ -1089,7 +1040,7 @@ namespace ExtUI {
               for (uint8_t outer = 0; outer < GRID_MAX_POINTS_Y; outer++)
                 for (uint8_t inner = 0; inner < GRID_MAX_POINTS_X; inner++) {
                   const bool zig = outer & 1;
-                  const xy_uint8_t point = { zig ? (GRID_MAX_POINTS_X - 1) - inner : inner, outer };
+                  const xy_uint8_t point = { uint8_t(zig ? (GRID_MAX_POINTS_X - 1) - inner : inner), outer };
                   rtscheck.RTS_SndData(ExtUI::getMeshPoint(point) * 1000, AutolevelVal + abl_probe_index * 2);
                   ++abl_probe_index;
                 }
@@ -1100,7 +1051,7 @@ namespace ExtUI {
           waitway = 2;
           RTS_SndData(ExchangePageBase + 64, ExchangepageAddr);
         }
-        else if (recdat.data[0] == 2) { // Exchange filement
+        else if (recdat.data[0] == 2) { // Exchange filament
           InforShowStatus = true;
           TPShowStatus    = false;
           memset(ChangeMaterialbuf, 0, sizeof(ChangeMaterialbuf));
@@ -1131,7 +1082,6 @@ namespace ExtUI {
         break;
 
       case ReturnBack:
-        DEBUG_ECHOPGM("Return : ", recdat.data[0]);
         if (recdat.data[0] == 1) { // return to the tool page
           InforShowStatus = false;
           RTS_SndData(ExchangePageBase + 63, ExchangepageAddr);
@@ -1141,7 +1091,6 @@ namespace ExtUI {
         break;
 
       case Bedlevel:
-        DEBUG_ECHOLNPGM("Bed Level Option ",  recdat.data[0]);
         switch (recdat.data[0]) {
           case 1: { // Z-axis to home
             // Disallow Z homing if X or Y are unknown
@@ -1152,7 +1101,6 @@ namespace ExtUI {
           case 2: { // Z-axis to Up
             if (WITHIN((getZOffset_mm() + 0.1), Z_PROBE_OFFSET_RANGE_MIN, Z_PROBE_OFFSET_RANGE_MAX)) {
               smartAdjustAxis_steps(getAxisSteps_per_mm(Z) / 10, axis_t(Z), false);
-              //DEBUG_ECHOLNPGM("Babystep Pos Steps : ", (int)(getAxisSteps_per_mm(Z) / 10));
               //setZOffset_mm(getZOffset_mm() + 0.1);
               RTS_SndData(getZOffset_mm() * 100, ProbeOffset_Z);
               char zOffs[20], tmp1[11];
@@ -1163,10 +1111,9 @@ namespace ExtUI {
           }
           case 3: { // Z-axis to Down
             if (WITHIN((getZOffset_mm() - 0.1), Z_PROBE_OFFSET_RANGE_MIN, Z_PROBE_OFFSET_RANGE_MAX)) {
-              smartAdjustAxis_steps(((getAxisSteps_per_mm(Z) / 10) * -1), axis_t(Z), false);
-              // DEBUG_ECHOLNPGM("Babystep Neg Steps : ", (int)((getAxisSteps_per_mm(Z) / 10) * -1));
-              // babystepAxis_steps((((int)getAxisSteps_per_mm(Z) / 10) * -1), axis_t(Z));
-              // setZOffset_mm(getZOffset_mm() - 0.1);
+              smartAdjustAxis_steps(-getAxisSteps_per_mm(Z) / 10, axis_t(Z), false);
+              //babystepAxis_steps(int16_t(-getAxisSteps_per_mm(Z)) / 10, axis_t(Z));
+              //setZOffset_mm(getZOffset_mm() - 0.1);
               RTS_SndData(getZOffset_mm() * 100, ProbeOffset_Z);
               char zOffs[20], tmp1[11];
               sprintf_P(zOffs, PSTR("Z Offset : %s"), dtostrf(getZOffset_mm(), 1, 3, tmp1));
@@ -1319,10 +1266,7 @@ namespace ExtUI {
             setActiveTool(getActiveTool() == E0 ? E1 : E0, !isAxisPositionKnown(X));
             break;
           }
-          default: {
-            DEBUG_ECHOLNPGM("Unsupported Option Selected", recdat.data[0]);
-            break;
-          }
+          default: break;
         }
 
         RTS_SndData(10, FilenameIcon);
@@ -1362,7 +1306,7 @@ namespace ExtUI {
           break;
         }
 
-        float targetPos = ((float)recdat.data[0]) / 10;
+        float targetPos = float(recdat.data[0]) / 10;
         LIMIT(targetPos, min, max);
         setAxisPosition_mm(targetPos, axis);
         waitway = 0;
@@ -1372,39 +1316,38 @@ namespace ExtUI {
 
       case Filament:
 
-        unsigned int IconTemp;
-        if (recdat.addr == Exchfilement) {
+        uint16_t IconTemp;
+        if (recdat.addr == Exchfilament) {
           if (getActualTemp_celsius(getActiveTool()) < EXTRUDE_MINTEMP && recdat.data[0] < 5) {
-            RTS_SndData((int)EXTRUDE_MINTEMP, 0x1020);
+            RTS_SndData(int16_t(EXTRUDE_MINTEMP), 0x1020);
             delay_ms(5);
             RTS_SndData(ExchangePageBase + 66, ExchangepageAddr);
             break;
           }
 
           switch (recdat.data[0]) {
-            case 1: { // Unload filement1
-              setAxisPosition_mm((getAxisPosition_mm(E0) - ChangeMaterialbuf[0]), E0);
+            case 1: { // Unload filament1
+              setAxisPosition_mm(getAxisPosition_mm(E0) - ChangeMaterialbuf[0], E0);
               break;
             }
-            case 2: { // Load filement1
-              setAxisPosition_mm((getAxisPosition_mm(E0) + ChangeMaterialbuf[0]), E0);
+            case 2: { // Load filament1
+              setAxisPosition_mm(getAxisPosition_mm(E0) + ChangeMaterialbuf[0], E0);
               break;
             }
-            case 3: { // Unload filement2
-              setAxisPosition_mm((getAxisPosition_mm(E1) - ChangeMaterialbuf[1]), E1);
+            case 3: { // Unload filament2
+              setAxisPosition_mm(getAxisPosition_mm(E1) - ChangeMaterialbuf[1], E1);
               break;
             }
-            case 4: { // Load filement2
-              setAxisPosition_mm((getAxisPosition_mm(E1) + ChangeMaterialbuf[1]), E1);
+            case 4: { // Load filament2
+              setAxisPosition_mm(getAxisPosition_mm(E1) + ChangeMaterialbuf[1], E1);
               break;
             }
             case 5: { // sure to heat
               NozzleTempStatus[0] = 1;
-              // InforShowoStatus = true;
 
               setTargetTemp_celsius((PREHEAT_1_TEMP_HOTEND + 10), getActiveTool());
               IconTemp = getActualTemp_celsius(getActiveTool()) * 100 / getTargetTemp_celsius(getActiveTool());
-              NOMORE(IconTemp, 100);
+              NOMORE(IconTemp, 100U);
               RTS_SndData(IconTemp, HeatPercentIcon);
 
               RTS_SndData(getActualTemp_celsius(H0), NozzleTemp);
@@ -1420,7 +1363,6 @@ namespace ExtUI {
               break;
             }
             case 0xF1: { // Sure to cancel heating
-              // InforShowoStatus = true;
               NozzleTempStatus[0] = 0;
               delay_ms(1);
               RTS_SndData(ExchangePageBase + 65, ExchangepageAddr);
@@ -1433,27 +1375,20 @@ namespace ExtUI {
           RTS_SndData(10 * ChangeMaterialbuf[1], FilamentUnit2);
         }
         else if (recdat.addr == FilamentUnit1) {
-          ChangeMaterialbuf[0] = ((float)recdat.data[0]) / 10;
+          ChangeMaterialbuf[0] = float(recdat.data[0]) / 10;
         }
         else if (recdat.addr == FilamentUnit2) {
-          ChangeMaterialbuf[1] = ((float)recdat.data[0]) / 10;
+          ChangeMaterialbuf[1] = float(recdat.data[0]) / 10;
         }
         break;
 
       case LanguageChoice:
 
-        DEBUG_ECHOLNPGM("\n ***recdat.data[0] =", recdat.data[0]);
-        /*if(recdat.data[0]==1) {
-            settings.save();
-          }
-          else {
-            injectCommands(F("M300"));
-          }*/
+        //if (recdat.data[0] == 1) settings.save(); else injectCommands(F("M300"));
+
         // may at some point use language change screens to save eeprom explicitly
-        DEBUG_ECHOLNPGM("InLangChoice");
         switch (recdat.data[0]) {
           case 0: {
-            DEBUG_ECHOLNPGM("Store Settings");
             injectCommands(F("M500"));
             break;
           }
@@ -1471,12 +1406,10 @@ namespace ExtUI {
           #endif
 
           case 3: {
-            DEBUG_ECHOLNPGM("Init EEPROM");
             injectCommands(F("M502\nM500"));
             break;
           }
           case 4: {
-            DEBUG_ECHOLNPGM("BLTouch Reset");
             injectCommands(F("M999\nM280P0S160"));
             break;
           }
@@ -1485,27 +1418,19 @@ namespace ExtUI {
             #if ENABLED(PIDTEMPBED)
               onStatusChanged(F("Bed PID Started"));
               startBedPIDTune(static_cast<celsius_t>(pid_bedAutoTemp));
-            #else
-              DEBUG_ECHOLNPGM("Bed PID Disabled");
             #endif
             break;
           }
           case 6: {
-            DEBUG_ECHOLNPGM("Store Settings");
             injectCommands(F("M500"));
             break;
           }
-          default: {
-            DEBUG_ECHOLNPGM("Invalid Option");
-            break;
-          }
+          default: break;
         }
         break;
-      case No_Filament:
-        DEBUG_ECHOLNPGM("\n No Filament");
 
+      case No_Filament:
         if (recdat.data[0] == 1) { // Filament is out, resume / resume selected on screen
-          DEBUG_ECHOLNPGM("Resume Yes during print");
           if (ExtUI::pauseModeStatus != PAUSE_MESSAGE_PURGE && ExtUI::pauseModeStatus != PAUSE_MESSAGE_OPTION) {
             // setPauseMenuResponse(PAUSE_RESPONSE_RESUME_PRINT);
             setUserConfirmed();
@@ -1536,7 +1461,6 @@ namespace ExtUI {
           }
         }
         else if (recdat.data[0] == 0) { // Filamet is out, Cancel Selected
-          DEBUG_ECHOLNPGM(" Filament Response No");
           if (ExtUI::pauseModeStatus == PAUSE_MESSAGE_PURGE || ExtUI::pauseModeStatus == PAUSE_MESSAGE_OPTION) {
             setPauseMenuResponse(PAUSE_RESPONSE_EXTRUDE_MORE);
             setUserConfirmed();
@@ -1573,14 +1497,11 @@ namespace ExtUI {
         break;
 
       case Filename:
-        DEBUG_ECHOLNPGM("Filename Selected");
         if (isMediaInserted() && recdat.addr == FilenameChs) {
-          DEBUG_ECHOLNPGM("Has Media");
 
           recordcount = recdat.data[0] - 1;
           if (filenavigator.currentindex == 0 && filenavigator.folderdepth > 0 && (fileIndex + recordcount) == 0) {
             filenavigator.upDIR();
-            DEBUG_ECHOLNPGM("GoUpDir");
             filenavigator.getFiles(0);
             fileIndex = 0;
             return;
@@ -1589,24 +1510,22 @@ namespace ExtUI {
           if (filenavigator.currentindex == 0 && filenavigator.folderdepth > 0)
             recordcount = recordcount - 1; // account for return dir link in file index
 
-          for (int j = 1; j <= 4; j++) { // Clear filename BG Color and Frame
-            RTS_SndData((unsigned long)0xFFFF, FilenameNature + j * 16); // white
+          for (int16_t j = 1; j <= 4; j++) { // Clear filename BG Color and Frame
+            RTS_SndData(0xFFFFUL, FilenameNature + j * 16); // white
             RTS_SndData(10, FilenameIcon1 + j);            // clean
           }
-          for (int j = 0; j < 10; j++) // clear current filename
+          for (int16_t j = 0; j < 10; j++) // clear current filename
             RTS_SndData(0, Choosefilename + j);
 
           if (filenavigator.getIndexisDir(fileIndex + recordcount)) {
-            DEBUG_ECHOLNPGM("Is Dir ", (fileIndex + recordcount));
             filenavigator.changeDIR((char *)filenavigator.getIndexName(fileIndex + recordcount));
             filenavigator.getFiles(0);
             fileIndex = 0;
             return;
           }
           else {
-            DEBUG_ECHOLNPGM("Is File ", (fileIndex + recordcount));
             RTS_SndData(filenavigator.getIndexName(fileIndex + recordcount), Choosefilename);
-            RTS_SndData((unsigned long)0x87F0, FilenameNature + recdat.data[0] * 16); // Change BG of selected line to Light Green
+            RTS_SndData(0x87F0UL, FilenameNature + recdat.data[0] * 16); // Change BG of selected line to Light Green
             RTS_SndData(6, FilenameIcon1 + recdat.data[0]);             // show frame
           }
         }
@@ -1614,13 +1533,13 @@ namespace ExtUI {
           if (recdat.data[0] == 1 && isMediaInserted()) { // for sure
             printFile(filenavigator.getIndexName(fileIndex + recordcount));
 
-            for (int j = 0; j < 10; j++) // clean screen.
+            for (int16_t j = 0; j < 10; j++) // clean screen.
               RTS_SndData(0, Printfilename + j);
 
             RTS_SndData(filenavigator.getIndexName(fileIndex + recordcount), Printfilename);
-            delay_ms(2);
 
-            delay_ms(2);
+            delay_ms(4);
+
             RTS_SndData(ExchangePageBase + 53, ExchangepageAddr);
 
             TPShowStatus        = InforShowStatus = true;
@@ -1630,7 +1549,6 @@ namespace ExtUI {
             recordcount         = 0;
           }
           else if (recdat.data[0] == 2) { // Page Down
-            DEBUG_ECHOLNPGM("PgDown");
             if ((fileIndex + DISPLAY_FILES) < (filenavigator.maxFiles() + (filenavigator.folderdepth != 0))) {
               fileIndex = fileIndex + DISPLAY_FILES;
               // if(filenavigator.folderdepth!=0 && fileIndex!=0) //Shift to acknowledge Return DIR button on first page
@@ -1641,7 +1559,6 @@ namespace ExtUI {
             }
           }
           else if (recdat.data[0] == 3) { // Page Up
-            DEBUG_ECHOLNPGM("PgUp");
             if (fileIndex >= DISPLAY_FILES) {
               fileIndex = fileIndex - DISPLAY_FILES;
               // if(filenavigator.folderdepth!=0 && fileIndex!=0) //Shift to acknowledge Return DIR button on first page
@@ -1651,7 +1568,6 @@ namespace ExtUI {
             }
           }
           else if (recdat.data[0] == 4) { // Page Up
-            DEBUG_ECHOLNPGM("Refresh");
             injectCommands(F("M22\nM21"));
           }
           else if (recdat.data[0] == 0) { //	return to main page
@@ -1662,7 +1578,6 @@ namespace ExtUI {
         break;
 
       case VolumeDisplay: {
-        DEBUG_ECHOLNPGM("VolumeDisplay");
         if (recdat.data[0] == 0) {
           Settings.display_volume = 0;
           Settings.display_sound  = false;
@@ -1680,20 +1595,17 @@ namespace ExtUI {
       }
 
       case DisplayBrightness: {
-        DEBUG_ECHOLNPGM("DisplayBrightness LCD: ", recdat.data[0]);
         if (recdat.data[0] < 10)
           Settings.screen_brightness = 10;
         else if (recdat.data[0] > 100)
           Settings.screen_brightness = 100;
         else
           Settings.screen_brightness = (uint8_t)recdat.data[0];
-        DEBUG_ECHOLNPGM("DisplayBrightness Set: ", Settings.screen_brightness);
         SetTouchScreenConfiguration();
         break;
       }
 
       case DisplayStandbyBrightness: {
-        DEBUG_ECHOLNPGM("DisplayStandbyBrightness");
         if (recdat.data[0] < 10)
           Settings.standby_screen_brightness = 10;
         else if (recdat.data[0] > 100)
@@ -1705,7 +1617,6 @@ namespace ExtUI {
       }
 
       case DisplayStandbySeconds: {
-        DEBUG_ECHOLNPGM("DisplayStandbySeconds");
         if (recdat.data[0] < 5)
           Settings.standby_time_seconds = 5;
         else if (recdat.data[0] > 100)
@@ -1722,22 +1633,16 @@ namespace ExtUI {
                 xPnt = meshPoint - (yPnt * GRID_MAX_POINTS_X);
         if (yPnt % 2 != 0) xPnt = (GRID_MAX_POINTS_X - 1) - xPnt; // zag row
 
-        DEBUG_ECHOLNPGM("meshPoint ", meshPoint, " xPnt ", xPnt, " yPnt ", yPnt);
-
         float meshVal = float(recdat.data[0] - (recdat.data[0] >= 32768 ? 65536 : 0)) / 1000;
 
-        DEBUG_ECHOLNPGM("meshVal ", meshVal);
         LIMIT(meshVal, Z_PROBE_LOW_POINT, Z_CLEARANCE_BETWEEN_PROBES);
-        DEBUG_ECHOLNPGM("Constrain meshVal ", meshVal);
         xy_uint8_t point = { xPnt, yPnt };
         setMeshPoint(point, meshVal);
         rtscheck.RTS_SndData(meshVal * 1000, recdat.addr);
         break;
       }
 
-      default:
-        DEBUG_ECHOLNPGM("No Match :");
-        break;
+      default: break;
     }
 
     memset(&recdat, 0, sizeof(recdat));
@@ -1770,7 +1675,7 @@ namespace ExtUI {
     LIMIT(Settings.screen_brightness, 10, 100); // Prevent a possible all-dark screen
     LIMIT(Settings.standby_time_seconds, 10, 655); // Prevent a possible all-dark screen for standby, yet also don't go higher than the DWIN limitation
 
-    unsigned char cfg_bits = 0x0
+    uint8_t cfg_bits = 0x0
                            | _BV(7)   // 7: Enable Control ... TERN0(DWINOS_4, _BV(7))
                            | _BV(5)   // 5: load 22 touch file
                            | _BV(4)   // 4: auto-upload should always be enabled
@@ -1782,12 +1687,12 @@ namespace ExtUI {
                            #endif
                            ;
 
-    const unsigned char config_set[] = { 0x5A, 0x00, TERN(DWINOS_4, 0x00, 0xFF), cfg_bits };
+    const uint8_t config_set[] = { 0x5A, 0x00, TERN(DWINOS_4, 0x00, 0xFF), cfg_bits };
     WriteVariable(0x80 /*System_Config*/, config_set, sizeof(config_set));
 
     // Standby brightness (LED_Config)
     uint16_t dwinStandbyTimeSeconds = 100 * Settings.standby_time_seconds; /* milliseconds, but divided by 10 (not 5 like the docs say) */
-    const unsigned char brightness_set[] = {
+    const uint8_t brightness_set[] = {
       Settings.screen_brightness /*% active*/,
       Settings.standby_screen_brightness /*% standby*/,
       static_cast<uint8_t>(dwinStandbyTimeSeconds >> 8),
@@ -1816,9 +1721,8 @@ namespace ExtUI {
   }
 
   void onPrinterKilled(FSTR_P const error, FSTR_P const component) {
-    DEBUG_ECHOLNPGM("***kill***");
     rtscheck.RTS_SndData(ExchangePageBase + 88, ExchangepageAddr);
-    int j = 0;
+    int16_t j = 0;
     char outmsg[40];
     char killMsg[strlen_P(FTOP(error)) + strlen_P(FTOP(component)) + 3];
     sprintf_P(killMsg, PSTR(S_FMT ": " S_FMT), FTOP(error), FTOP(component));
@@ -1839,7 +1743,6 @@ namespace ExtUI {
   }
 
   void onMediaInserted() {
-    DEBUG_ECHOLNPGM("***Initing card is OK***");
     filenavigator.reset();
     filenavigator.getFiles(0);
     fileIndex   = 0;
@@ -1848,61 +1751,53 @@ namespace ExtUI {
 
   void onMediaError() {
     filenavigator.reset();
-    for (int i = 0; i < MaxFileNumber; i++)
-      for (int j = 0; j < 10; j++) rtscheck.RTS_SndData(0, SDFILE_ADDR + i * 10 + j);
+    for (int16_t i = 0; i < MaxFileNumber; i++)
+      for (int16_t j = 0; j < 10; j++) rtscheck.RTS_SndData(0, SDFILE_ADDR + i * 10 + j);
 
-    for (int j = 0; j < 10; j++) {
+    for (int16_t j = 0; j < 10; j++) {
       rtscheck.RTS_SndData(0, Printfilename + j); // clean screen.
       rtscheck.RTS_SndData(0, Choosefilename + j); // clean filename
     }
-    for (int j = 0; j < 8; j++) rtscheck.RTS_SndData(0, FilenameCount + j);
-    for (int j = 1; j <= MaxFileNumber; j++) {
+    for (int16_t j = 0; j < 8; j++) rtscheck.RTS_SndData(0, FilenameCount + j);
+    for (int16_t j = 1; j <= MaxFileNumber; j++) {
       rtscheck.RTS_SndData(10, FilenameIcon + j);
       rtscheck.RTS_SndData(10, FilenameIcon1 + j);
     }
-    return;
-    DEBUG_ECHOLNPGM("***Initing card fails***");
   }
 
   void onMediaRemoved() {
     filenavigator.reset();
-    for (int i = 0; i < MaxFileNumber; i++)
-      for (int j = 0; j < 10; j++) rtscheck.RTS_SndData(0, SDFILE_ADDR + i * 10 + j);
+    for (int16_t i = 0; i < MaxFileNumber; i++)
+      for (int16_t j = 0; j < 10; j++) rtscheck.RTS_SndData(0, SDFILE_ADDR + i * 10 + j);
 
-    for (int j = 0; j < 10; j++) {
+    for (int16_t j = 0; j < 10; j++) {
       rtscheck.RTS_SndData(0, Printfilename + j); // clean screen.
       rtscheck.RTS_SndData(0, Choosefilename + j); // clean filename
     }
-    for (int j = 0; j < 8; j++) rtscheck.RTS_SndData(0, FilenameCount + j);
-    for (int j = 1; j <= MaxFileNumber; j++) {
+    for (int16_t j = 0; j < 8; j++) rtscheck.RTS_SndData(0, FilenameCount + j);
+    for (int16_t j = 1; j <= MaxFileNumber; j++) {
       rtscheck.RTS_SndData(10, FilenameIcon + j);
       rtscheck.RTS_SndData(10, FilenameIcon1 + j);
     }
-    return;
-    DEBUG_ECHOLNPGM("***Card Removed***");
   }
 
   void onPlayTone(const uint16_t frequency, const uint16_t duration) {
-    DEBUG_ECHOLNPGM("***CPlay Tone***");
     rtscheck.RTS_SndData(StartSoundSet, SoundAddr);
   }
 
   void onPrintTimerStarted() {
-    DEBUG_ECHOLNPGM("==onPrintTimerStarted==");
     if (waitway == 7) return;
     PrinterStatusKey[1] = 3;
-    InforShowStatus     = true;
+    InforShowStatus = true;
     delay_ms(1);
     rtscheck.RTS_SndData(ExchangePageBase + 53, ExchangepageAddr);
   }
 
   void onPrintTimerPaused() {
-    DEBUG_ECHOLNPGM("==onPrintTimerPaused==");
     rtscheck.RTS_SndData(ExchangePageBase + 78, ExchangepageAddr); // Display Pause Screen
     onStatusChanged(F("Pausing..."));
   }
   void onPrintTimerStopped() {
-    DEBUG_ECHOLNPGM("==onPrintTimerStopped==");
     if (waitway == 3) return;
 
     #if FAN_COUNT > 0
@@ -1910,26 +1805,24 @@ namespace ExtUI {
     #endif
 
     PrinterStatusKey[0] = 0;
-    InforShowStatus     = true;
-    TPShowStatus        = false;
+    InforShowStatus = true;
+    TPShowStatus = false;
     rtscheck.RTS_SndData(ExchangePageBase + 51, ExchangepageAddr);
   }
 
   void onFilamentRunout() {
-    DEBUG_ECHOLNPGM("==onFilamentRunout==");
     PrinterStatusKey[1] = 4;
-    TPShowStatus        = false;
+    TPShowStatus = false;
     rtscheck.RTS_SndData(ExchangePageBase + 78, ExchangepageAddr);
   }
   void onFilamentRunout(extruder_t extruder) {
-    DEBUG_ECHOLNPGM("==onFilamentRunout==");
     PrinterStatusKey[1] = 4;
-    TPShowStatus        = false;
+    TPShowStatus = false;
     rtscheck.RTS_SndData(ExchangePageBase + 78, ExchangepageAddr);
   }
   void onUserConfirmRequired(const char *const msg) {
     PrinterStatusKey[1] = 4;
-    TPShowStatus        = false;
+    TPShowStatus = false;
     if (lastPauseMsgState == ExtUI::pauseModeStatus && msg == (const char*)GET_TEXT_F(MSG_FILAMENT_CHANGE_LOAD))
       return;
 
@@ -2009,16 +1902,14 @@ namespace ExtUI {
       default: {
         setPauseMenuResponse(PAUSE_RESPONSE_RESUME_PRINT);
         setUserConfirmed();
-        DEBUG_ECHOLNPGM("Pause Mode Status");
         break;
       }
     }
     lastPauseMsgState = ExtUI::pauseModeStatus;
-    DEBUG_ECHOLNPGM("==onUserConfirmRequired==", pauseModeStatus);
   }
 
   void onStatusChanged(const char *const statMsg) {
-    for (int j = 0; j < 20; j++) // Clear old message
+    for (int16_t j = 0; j < 20; j++) // Clear old message
       rtscheck.RTS_SndData(' ', StatusMessageString + j);
     rtscheck.RTS_SndData(statMsg, StatusMessageString);
   }
@@ -2035,7 +1926,6 @@ namespace ExtUI {
     onStartup();
     startprogress   = 0;
     InforShowStatus = true;
-    DEBUG_ECHOLNPGM("==onFactoryReset==");
   }
 
   void onMeshUpdate(const int8_t xpos, const int8_t ypos, probe_state_t state) {}
@@ -2049,7 +1939,7 @@ namespace ExtUI {
       for (uint8_t outer = 0; outer < GRID_MAX_POINTS_Y; outer++)
         for (uint8_t inner = 0; inner < GRID_MAX_POINTS_X; inner++) {
           const bool zig = outer & 1; // != ((PR_OUTER_END) & 1);
-          const xy_uint8_t point = { zig ? (GRID_MAX_POINTS_X - 1) - inner : inner, outer };
+          const xy_uint8_t point = { uint8_t(zig ? (GRID_MAX_POINTS_X - 1) - inner : inner), outer };
           if (point.x == xpos && outer == ypos)
             rtscheck.RTS_SndData(ExtUI::getMeshPoint(point) * 1000, AutolevelVal + (abl_probe_index * 2));
           ++abl_probe_index;
@@ -2064,7 +1954,6 @@ namespace ExtUI {
     );
 
     // Write to buffer
-    DEBUG_ECHOLNPGM("Saving DWIN LCD setting from EEPROM");
     memcpy(buff, &Settings, sizeof(creality_dwin_settings_t));
   }
 
@@ -2079,48 +1968,34 @@ namespace ExtUI {
 
     // If size is not the same, discard settings
     if (eepromSettings.settings_size != sizeof(creality_dwin_settings_t)) {
-      DEBUG_ECHOLNPGM("Discarding DWIN LCD setting from EEPROM - size incorrect");
       onFactoryReset();
       return;
     }
 
     if (eepromSettings.settings_version != dwin_settings_version) {
-      DEBUG_ECHOLNPGM("Discarding DWIN LCD setting from EEPROM - settings version incorrect");
       onFactoryReset();
       return;
     }
 
     // Copy into final location
-    DEBUG_ECHOLNPGM("Loading DWIN LCD setting from EEPROM");
     memcpy(&Settings, &eepromSettings, sizeof(creality_dwin_settings_t));
 
-    DEBUG_ECHOLNPGM("Setting Brightness : ", Settings.screen_brightness);
-    DEBUG_ECHOLNPGM("Setting Standby : ", Settings.standby_screen_brightness);
-    DEBUG_ECHOLNPGM("Setting Standby Time : ", Settings.standby_time_seconds);
-    DEBUG_ECHOLNPGM("Setting Rotation : ", Settings.screen_rotation);
-    DEBUG_ECHOLNPGM("Setting Volume : ", Settings.display_volume);
-
-    DEBUG_ECHOLNPGM("Setting Standby On : ", Settings.display_standby);
-    DEBUG_ECHOLNPGM("Setting Volume On : ", Settings.display_sound);
-
     SetTouchScreenConfiguration();
   }
 
   void onSettingsStored(bool success) {
-    DEBUG_ECHOLNPGM("==onSettingsStored==");
     // This is called after the entire EEPROM has been written,
     // whether successful or not.
   }
 
   void onSettingsLoaded(bool success) {
-    DEBUG_ECHOLNPGM("==onConfigurationStoreRead==");
     #if HAS_MESH
       if (ExtUI::getMeshValid()) {
         uint8_t abl_probe_index = 0;
         for (uint8_t outer = 0; outer < GRID_MAX_POINTS_Y; outer++)
           for (uint8_t inner = 0; inner < GRID_MAX_POINTS_X; inner++) {
             const bool zig = outer & 1;
-            const xy_uint8_t point = { zig ? (GRID_MAX_POINTS_X - 1) - inner : inner, outer };
+            const xy_uint8_t point = { uint8_t(zig ? (GRID_MAX_POINTS_X - 1) - inner : inner), outer };
             rtscheck.RTS_SndData(ExtUI::getMeshPoint(point) * 1000, AutolevelVal + (abl_probe_index * 2));
             ++abl_probe_index;
           }
@@ -2134,14 +2009,12 @@ namespace ExtUI {
       }
     #endif
 
-    DEBUG_ECHOLNPGM("\n init zprobe_zoffset = ", getZOffset_mm());
     rtscheck.RTS_SndData(getZOffset_mm() * 100, ProbeOffset_Z);
     SetTouchScreenConfiguration();
   }
 
   #if ENABLED(POWER_LOSS_RECOVERY)
     void onPowerLossResume() {
-      DEBUG_ECHOLNPGM("==OnPowerLossResume==");
       startprogress   = 254;
       InforShowStatus = true;
       TPShowStatus    = false;
@@ -2155,13 +2028,13 @@ namespace ExtUI {
       // Called for temperature PID tuning result
       rtscheck.RTS_SndData(pid_hotendAutoTemp, HotendPID_AutoTmp);
       rtscheck.RTS_SndData(pid_bedAutoTemp, BedPID_AutoTmp);
-      rtscheck.RTS_SndData((unsigned int)(getPID_Kp(E0) * 10), HotendPID_P);
-      rtscheck.RTS_SndData((unsigned int)(getPID_Ki(E0) * 10), HotendPID_I);
-      rtscheck.RTS_SndData((unsigned int)(getPID_Kd(E0) * 10), HotendPID_D);
+      rtscheck.RTS_SndData(uint16_t(getPID_Kp(E0)) * 10, HotendPID_P);
+      rtscheck.RTS_SndData(uint16_t(getPID_Ki(E0)) * 10, HotendPID_I);
+      rtscheck.RTS_SndData(uint16_t(getPID_Kd(E0)) * 10, HotendPID_D);
       #if ENABLED(PIDTEMPBED)
-        rtscheck.RTS_SndData((unsigned int)(getBedPID_Kp() * 10), BedPID_P);
-        rtscheck.RTS_SndData((unsigned int)(getBedPID_Ki() * 10), BedPID_I);
-        rtscheck.RTS_SndData((unsigned int)(getBedPID_Kd() * 10), BedPID_D);
+        rtscheck.RTS_SndData(uint16_t(getBedPID_Kp()) * 10, BedPID_P);
+        rtscheck.RTS_SndData(uint16_t(getBedPID_Ki()) * 10, BedPID_I);
+        rtscheck.RTS_SndData(uint16_t(getBedPID_Kd()) * 10, BedPID_D);
       #endif
       onStatusChanged(F("PID Tune Finished"));
     }
@@ -2176,7 +2049,7 @@ namespace ExtUI {
         for (uint8_t outer = 0; outer < GRID_MAX_POINTS_Y; outer++)
           for (uint8_t inner = 0; inner < GRID_MAX_POINTS_X; inner++) {
             const bool zig = outer & 1;
-            const xy_uint8_t point = { zig ? (GRID_MAX_POINTS_X - 1) - inner : inner, outer };
+            const xy_uint8_t point = { uint8_t(zig ? (GRID_MAX_POINTS_X - 1) - inner : inner), outer };
             rtscheck.RTS_SndData(ExtUI::getMeshPoint(point) * 1000, AutolevelVal + abl_probe_index * 2);
             ++abl_probe_index;
           }
diff --git a/Marlin/src/lcd/extui/ia_creality/creality_extui.h b/Marlin/src/lcd/extui/ia_creality/creality_extui.h
index a051ea92c2c8..874a51b6f6b2 100644
--- a/Marlin/src/lcd/extui/ia_creality/creality_extui.h
+++ b/Marlin/src/lcd/extui/ia_creality/creality_extui.h
@@ -49,19 +49,21 @@
 
 #define SizeofDatabuf 46
 
-/*************Register and Variable addr*****************/
+//#define FONT_EEPROM      90
+//#define AutoLeve_EEPROM 100
+//#define FanOn       255
+#define FanOff        0
+
+#define ExchangePageBase  0x5A010000UL  // the first page ID. other page = first page ID + relevant num;
+#define StartSoundSet     0x060480A0UL  // 06,start-music; 04, 4 musics; 80, the volume value; 04, return value about music number.
+
+// Register addresses
 #define RegAddr_W     0x80
 #define RegAddr_R     0x81
 #define VarAddr_W     0x82
 #define VarAddr_R     0x83
-#define ExchangePageBase (unsigned long)0x5A010000  // the first page ID. other page = first page ID + relevant num;
-#define StartSoundSet   ((unsigned long)0x060480A0) // 06,start-music; 04, 4 musics; 80, the volume value; 04, return value about music number.
-//#define FONT_EEPROM   90
-//#define AutoLeve_EEPROM 100
-//#define FanOn         255
-#define FanOff        0
 
-/*variable addr*/
+// Variable addresses
 #define ExchangepageAddr    0x0084
 #define SoundAddr           0x00A0
 #define StartIcon           0x1000
@@ -142,7 +144,7 @@
 #define DisplayZaxis        0x104C
 
 #define FilamentUnit1       0x1054
-#define Exchfilement        0x1056
+#define Exchfilament        0x1056
 #define FilamentUnit2       0x1058
 
 #define MacVersion          0x1060
@@ -193,13 +195,13 @@ namespace ExtUI {
   } rx_datagram_state_t;
 
   typedef struct DataBuf {
-    unsigned char len;
-    unsigned char head[2];
-    unsigned char command;
-    unsigned long addr;
-    unsigned long bytelen;
-    unsigned short data[32];
-    unsigned char reserv[4];
+    uint8_t len;
+    uint8_t head[2];
+    uint8_t command;
+    uint32_t addr;
+    uint32_t bytelen;
+    uint16_t data[32];
+    uint8_t reserv[4];
   } DB;
 
   struct creality_dwin_settings_t {
@@ -220,27 +222,27 @@ namespace ExtUI {
   class RTSSHOW {
     public:
       RTSSHOW();
-      int RTS_RecData();
+      int16_t RTS_RecData();
       void RTS_SDCardInit(void);
       void RTS_SDCardUpate(bool, bool);
-      int RTS_CheckFilament(int);
+      int16_t RTS_CheckFilament(int16_t);
       void RTS_SndData(void);
-      void RTS_SndData(const String &, unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(const char[], unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(char, unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(unsigned char*, unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(int, unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(float, unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(unsigned int,unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(long,unsigned long, unsigned char = VarAddr_W);
-      void RTS_SndData(unsigned long,unsigned long, unsigned char = VarAddr_W);
+      void RTS_SndData(const String &, uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(const char[], uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(char, uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(uint8_t*, uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(int16_t, uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(float, uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(uint16_t, uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(int32_t, uint32_t, uint8_t=VarAddr_W);
+      void RTS_SndData(uint32_t, uint32_t, uint8_t=VarAddr_W);
       void RTS_SDcard_Stop();
       void RTS_HandleData();
       void RTS_Init();
 
       DB recdat;
       DB snddat;
-      unsigned char databuf[SizeofDatabuf];
+      uint8_t databuf[SizeofDatabuf];
 
       static rx_datagram_state_t rx_datagram_state;
       static uint8_t rx_datagram_len;
@@ -250,13 +252,13 @@ namespace ExtUI {
   static RTSSHOW rtscheck;
 
   #define Addvalue           3
-  #define PrintChoice_Value (0+Addvalue)
-  #define Zoffset_Value     (3+Addvalue)
-  #define Setting_Value     (8+Addvalue)
-  #define XYZEaxis_Value    (12+Addvalue)
-  #define Filament_Value    (15+Addvalue)
-  #define Language_Value    (18+Addvalue)
-  #define Filename_Value    (22+Addvalue)
+  #define PrintChoice_Value (0 + Addvalue)
+  #define Zoffset_Value     (3 + Addvalue)
+  #define Setting_Value     (8 + Addvalue)
+  #define XYZEaxis_Value    (12 + Addvalue)
+  #define Filament_Value    (15 + Addvalue)
+  #define Language_Value    (18 + Addvalue)
+  #define Filename_Value    (22 + Addvalue)
 
   enum PROC_COM {
     Printfile = 0,
@@ -279,7 +281,7 @@ namespace ExtUI {
     Filename = Filename_Value
   };
 
-  const unsigned long Addrbuf[] = {
+  const uint32_t Addrbuf[] = {
     0x1002, 0x1004, 0x1006, 0x1008, 0x100A, 0x100C,  0x1026, 0x1030, 0x1032, 0x1034, 0x103A,
     0x103E, 0x1040, 0x1044, 0x1046, 0x1048, 0x104A, 0x104C, 0x1054, 0x1056, 0x1058,
     0x105C, 0x105E, 0x105F, 0x1088, 0
diff --git a/Marlin/src/lcd/extui/mks_ui/draw_wifi_tips.h b/Marlin/src/lcd/extui/mks_ui/draw_wifi_tips.h
index ad1523893243..a289a80dc773 100644
--- a/Marlin/src/lcd/extui/mks_ui/draw_wifi_tips.h
+++ b/Marlin/src/lcd/extui/mks_ui/draw_wifi_tips.h
@@ -38,7 +38,7 @@ extern TIPS_TYPE wifi_tips_type;
 
 typedef struct {
   unsigned char timer;
-  unsigned int timer_count;
+  uint16_t timer_count;
 } TIPS_DISP;
 extern TIPS_DISP tips_disp;
 
diff --git a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp
index b31977e7ca4c..a5a8f7cbe41f 100644
--- a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp
@@ -300,7 +300,7 @@ void lv_fill_rect(lv_coord_t x1, lv_coord_t y1, lv_coord_t x2, lv_coord_t y2, lv
 
 #define TICK_CYCLE 1
 
-unsigned int getTickDiff(unsigned int curTick, unsigned int lastTick) {
+uint16_t getTickDiff(uint16_t curTick, uint16_t lastTick) {
   return TICK_CYCLE * (lastTick <= curTick ? (curTick - lastTick) : (0xFFFFFFFF - lastTick + curTick));
 }
 
diff --git a/Marlin/src/lcd/extui/mks_ui/wifiSerial_STM32.cpp b/Marlin/src/lcd/extui/mks_ui/wifiSerial_STM32.cpp
index 0e55b3448ba1..cac3d2a17d59 100644
--- a/Marlin/src/lcd/extui/mks_ui/wifiSerial_STM32.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/wifiSerial_STM32.cpp
@@ -230,7 +230,7 @@ void WifiSerial::_rx_complete_irq(serial_t *obj) {
 
     WRITE(WIFI_IO1_PIN, HIGH);
 
-    rx_buffer_index_t i = (unsigned int)(obj->rx_head + 1) % WIFI_RX_BUF_SIZE;
+    rx_buffer_index_t i = uint16_t(obj->rx_head + 1) % WIFI_RX_BUF_SIZE;
 
     // if we should be storing the received character into the location
     // just before the tail (meaning that the head would advance to the
@@ -292,7 +292,7 @@ void WifiSerial::begin(unsigned long baud, byte config) {
     case 0: Error_Handler(); break;
   }
 
-  uart_init(&_serial, (uint32_t)baud, databits, parity, stopbits);
+  uart_init(&_serial, uint32_t(baud), databits, parity, stopbits);
   enableHalfDuplexRx();
   if (baud == WIFI_BAUDRATE)
     uart_attach_rx_callback(&_serial, _rx_complete_irq);
@@ -311,7 +311,7 @@ void WifiSerial::end() {
 }
 
 int WifiSerial::available() {
-  return ((unsigned int)(WIFI_RX_BUF_SIZE + _serial.rx_head - _serial.rx_tail)) % WIFI_RX_BUF_SIZE;
+  return uint16_t(WIFI_RX_BUF_SIZE + _serial.rx_head - _serial.rx_tail) % WIFI_RX_BUF_SIZE;
 }
 
 //
diff --git a/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp b/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp
index a8d30b442a9b..215281d450a4 100644
--- a/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp
@@ -59,7 +59,7 @@ extern uint8_t Explore_Disk(char *path, uint8_t recu_level);
 
 extern uint8_t commands_in_queue;
 extern uint8_t sel_id;
-extern unsigned int getTickDiff(unsigned int curTick, unsigned int lastTick);
+extern uint16_t getTickDiff(uint16_t curTick, uint16_t lastTick);
 
 volatile SZ_USART_FIFO WifiRxFifo;
 
diff --git a/Marlin/src/lcd/extui/mks_ui/wifi_upload.cpp b/Marlin/src/lcd/extui/mks_ui/wifi_upload.cpp
index 18a311303ccf..44869d477098 100644
--- a/Marlin/src/lcd/extui/mks_ui/wifi_upload.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/wifi_upload.cpp
@@ -79,9 +79,9 @@ const uint32_t ESP_FLASH_ADDR = 0x40200000;     // address of start of Flash
 
 UPLOAD_STRUCT esp_upload;
 
-static const unsigned int retriesPerReset = 3;
+static const uint16_t retriesPerReset = 3;
 static const uint32_t connectAttemptInterval = 50;
-static const unsigned int percentToReportIncrement = 5; // how often we report % complete
+static const uint16_t percentToReportIncrement = 5; // how often we report % complete
 static const uint32_t defaultTimeout = 500;
 static const uint32_t eraseTimeout = 15000;
 static const uint32_t blockWriteTimeout = 200;
@@ -151,7 +151,7 @@ void flushInput() {
 uint32_t getData(unsigned byteCnt, const uint8_t *buf, int ofst) {
   uint32_t val = 0;
   if (buf && byteCnt) {
-    unsigned int shiftCnt = 0;
+    uint16_t shiftCnt = 0;
     NOMORE(byteCnt, 4U);
     do {
       val |= (uint32_t)buf[ofst++] << shiftCnt;
@@ -348,7 +348,7 @@ EspUploadResult readPacket(uint8_t op, uint32_t *valp, size_t *bodyLen, uint32_t
 // Send a block of data performing SLIP encoding of the content.
 void _writePacket(const uint8_t *data, size_t len) {
   unsigned char outBuf[2048] = {0};
-  unsigned int outIndex = 0;
+  uint16_t outIndex = 0;
   while (len != 0) {
     if (*data == 0xC0) {
       outBuf[outIndex++] = 0xDB;
@@ -597,7 +597,7 @@ void upload_spin() {
     case uploading:
       // The ESP needs several milliseconds to recover from one packet before it will accept another
       if (getWifiTickDiff(esp_upload.lastAttemptTime, getWifiTick()) >= 15) {
-        unsigned int percentComplete;
+        uint16_t percentComplete;
         const uint32_t blkCnt = (esp_upload.fileSize + EspFlashBlockSize - 1) / EspFlashBlockSize;
         if (esp_upload.uploadBlockNumber < blkCnt) {
           esp_upload.uploadResult = flashWriteBlock(0, 0);
diff --git a/Marlin/src/lcd/language/language_an.h b/Marlin/src/lcd/language/language_an.h
index 1d4801278ce2..a7da7c6e9681 100644
--- a/Marlin/src/lcd/language/language_an.h
+++ b/Marlin/src/lcd/language/language_an.h
@@ -93,7 +93,7 @@ namespace Language_an {
   LSTR MSG_MOVE_50MM                      = _UxGT("Mover 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Mover 100mm");
   LSTR MSG_SPEED                          = _UxGT("Velocidat");
-  LSTR MSG_BED_Z                          = _UxGT("Base Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Base Z");
   LSTR MSG_NOZZLE                         = _UxGT("Boquilla");
   LSTR MSG_NOZZLE_N                       = _UxGT("Boquilla ~");
   LSTR MSG_BED                            = _UxGT("Base");
diff --git a/Marlin/src/lcd/language/language_bg.h b/Marlin/src/lcd/language/language_bg.h
index 312ada7b10cd..87199ffbc98d 100644
--- a/Marlin/src/lcd/language/language_bg.h
+++ b/Marlin/src/lcd/language/language_bg.h
@@ -82,7 +82,7 @@ namespace Language_bg {
   LSTR MSG_MOVE_50MM                      = _UxGT("Премести с 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Премести с 100mm");
   LSTR MSG_SPEED                          = _UxGT("Скорост");
-  LSTR MSG_BED_Z                          = _UxGT("Bed Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Bed Z");
   LSTR MSG_NOZZLE                         = " " LCD_STR_THERMOMETER _UxGT(" Дюза");
   LSTR MSG_NOZZLE_N                       = " " LCD_STR_THERMOMETER _UxGT(" Дюза ~");
   LSTR MSG_BED                            = " " LCD_STR_THERMOMETER _UxGT(" Легло");
diff --git a/Marlin/src/lcd/language/language_ca.h b/Marlin/src/lcd/language/language_ca.h
index 13b5d70837ad..fec9c447419a 100644
--- a/Marlin/src/lcd/language/language_ca.h
+++ b/Marlin/src/lcd/language/language_ca.h
@@ -93,7 +93,7 @@ namespace Language_ca {
   LSTR MSG_MOVE_50MM                      = _UxGT("Mou 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Mou 100mm");
   LSTR MSG_SPEED                          = _UxGT("Velocitat");
-  LSTR MSG_BED_Z                          = _UxGT("Llit Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Llit Z");
   LSTR MSG_NOZZLE                         = _UxGT("Nozzle");
   LSTR MSG_NOZZLE_N                       = _UxGT("Nozzle ~");
   LSTR MSG_BED                            = _UxGT("Llit");
diff --git a/Marlin/src/lcd/language/language_cz.h b/Marlin/src/lcd/language/language_cz.h
index bb930eb7846c..f0da14106945 100644
--- a/Marlin/src/lcd/language/language_cz.h
+++ b/Marlin/src/lcd/language/language_cz.h
@@ -243,7 +243,7 @@ namespace Language_cz {
   LSTR MSG_MOVE_50MM                      = _UxGT("Posunout o 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Posunout o 100mm");
   LSTR MSG_SPEED                          = _UxGT("Rychlost");
-  LSTR MSG_BED_Z                          = _UxGT("Výška podl.");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Výška podl.");
   LSTR MSG_NOZZLE                         = _UxGT("Tryska");
   LSTR MSG_NOZZLE_N                       = _UxGT("Tryska ~");
   LSTR MSG_BED                            = _UxGT("Podložka");
diff --git a/Marlin/src/lcd/language/language_da.h b/Marlin/src/lcd/language/language_da.h
index 56c53b84fd51..ec1a76978360 100644
--- a/Marlin/src/lcd/language/language_da.h
+++ b/Marlin/src/lcd/language/language_da.h
@@ -84,7 +84,7 @@ namespace Language_da {
   LSTR MSG_MOVE_50MM                      = _UxGT("Flyt 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Flyt 100mm");
   LSTR MSG_SPEED                          = _UxGT("Hastighed");
-  LSTR MSG_BED_Z                          = _UxGT("Plade Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Plade Z");
   LSTR MSG_NOZZLE                         = _UxGT("Dyse");
   LSTR MSG_NOZZLE_N                       = _UxGT("Dyse ~");
 
diff --git a/Marlin/src/lcd/language/language_de.h b/Marlin/src/lcd/language/language_de.h
index 1cbddf860e25..32da975e04ac 100644
--- a/Marlin/src/lcd/language/language_de.h
+++ b/Marlin/src/lcd/language/language_de.h
@@ -308,7 +308,7 @@ namespace Language_de {
   LSTR MSG_MOVE_01IN                      = _UxGT("0.100 in");
   LSTR MSG_MOVE_1IN                       = _UxGT("1.000 in");
   LSTR MSG_SPEED                          = _UxGT("Geschw.");
-  LSTR MSG_BED_Z                          = _UxGT("Bett Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Bett Z");
   LSTR MSG_NOZZLE                         = _UxGT("Düse");
   LSTR MSG_NOZZLE_N                       = _UxGT("Düse ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Düse geparkt");
diff --git a/Marlin/src/lcd/language/language_el.h b/Marlin/src/lcd/language/language_el.h
index 57af804147c5..a411f3315520 100644
--- a/Marlin/src/lcd/language/language_el.h
+++ b/Marlin/src/lcd/language/language_el.h
@@ -102,7 +102,7 @@ namespace Language_el {
   LSTR MSG_MOVE_50MM                      = _UxGT("Μετακίνηση 50 μμ");
   LSTR MSG_MOVE_100MM                     = _UxGT("Μετακίνηση 100 μμ");
   LSTR MSG_SPEED                          = _UxGT("Ταχύτητα");
-  LSTR MSG_BED_Z                          = _UxGT("Επ. Εκτύπωσης Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Επ. Εκτύπωσης Z");
   LSTR MSG_NOZZLE                         = _UxGT("Ακροφύσιο");
   LSTR MSG_NOZZLE_N                       = _UxGT("Ακροφύσιο ~");
   LSTR MSG_BED                            = _UxGT("Επ. Εκτύπωσης");
diff --git a/Marlin/src/lcd/language/language_el_gr.h b/Marlin/src/lcd/language/language_el_gr.h
index 08f647f705bb..463d6d4c7bd9 100644
--- a/Marlin/src/lcd/language/language_el_gr.h
+++ b/Marlin/src/lcd/language/language_el_gr.h
@@ -91,7 +91,7 @@ namespace Language_el_gr {
   LSTR MSG_MOVE_50MM                      = _UxGT("Μετακίνηση 50 μμ");
   LSTR MSG_MOVE_100MM                     = _UxGT("Μετακίνηση 100 μμ");
   LSTR MSG_SPEED                          = _UxGT("Ταχύτητα");
-  LSTR MSG_BED_Z                          = _UxGT("Κλίνη Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Κλίνη Z");
   LSTR MSG_NOZZLE                         = _UxGT("Ακροφύσιο");
   LSTR MSG_NOZZLE_N                       = _UxGT("Ακροφύσιο ~");
   LSTR MSG_BED                            = _UxGT("Κλίνη");
diff --git a/Marlin/src/lcd/language/language_en.h b/Marlin/src/lcd/language/language_en.h
index 5adc5275fc6e..0a695bfe0633 100644
--- a/Marlin/src/lcd/language/language_en.h
+++ b/Marlin/src/lcd/language/language_en.h
@@ -329,7 +329,7 @@ namespace Language_en {
   LSTR MSG_MOVE_1IN                       = _UxGT("Move 1.0in");
   LSTR MSG_LIVE_MOVE                      = _UxGT("Live Move");
   LSTR MSG_SPEED                          = _UxGT("Speed");
-  LSTR MSG_BED_Z                          = _UxGT("Bed Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Bed Z");
   LSTR MSG_NOZZLE                         = _UxGT("Nozzle");
   LSTR MSG_NOZZLE_N                       = _UxGT("Nozzle ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Nozzle Parked");
diff --git a/Marlin/src/lcd/language/language_es.h b/Marlin/src/lcd/language/language_es.h
index d95275c317ac..13d9a9b6550b 100644
--- a/Marlin/src/lcd/language/language_es.h
+++ b/Marlin/src/lcd/language/language_es.h
@@ -237,7 +237,7 @@ namespace Language_es {
   LSTR MSG_MOVE_50MM                      = _UxGT("Mover 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Mover 100mm");
   LSTR MSG_SPEED                          = _UxGT("Velocidad");
-  LSTR MSG_BED_Z                          = _UxGT("Cama Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Cama Z");
   LSTR MSG_NOZZLE                         = _UxGT("Boquilla");
   LSTR MSG_NOZZLE_N                       = _UxGT("Boquilla ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Boquilla Aparcada");
diff --git a/Marlin/src/lcd/language/language_eu.h b/Marlin/src/lcd/language/language_eu.h
index 0c29cdd2aaba..f000b5fcfb10 100644
--- a/Marlin/src/lcd/language/language_eu.h
+++ b/Marlin/src/lcd/language/language_eu.h
@@ -146,7 +146,7 @@ namespace Language_eu {
   LSTR MSG_MOVE_50MM                      = _UxGT("Mugitu 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Mugitu 100mm");
   LSTR MSG_SPEED                          = _UxGT("Abiadura");
-  LSTR MSG_BED_Z                          = _UxGT("Z Ohea");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Z Ohea");
   LSTR MSG_NOZZLE                         = _UxGT("Pita");
   LSTR MSG_NOZZLE_N                       = _UxGT("Pita ~");
   LSTR MSG_BED                            = _UxGT("Ohea");
diff --git a/Marlin/src/lcd/language/language_fr.h b/Marlin/src/lcd/language/language_fr.h
index fdb556abe86a..e274de8db63c 100644
--- a/Marlin/src/lcd/language/language_fr.h
+++ b/Marlin/src/lcd/language/language_fr.h
@@ -246,7 +246,7 @@ namespace Language_fr {
   LSTR MSG_MOVE_05IN                      = _UxGT("Déplacer 0.5\"");
   LSTR MSG_MOVE_1IN                       = _UxGT("Déplacer 1\"");
   LSTR MSG_SPEED                          = _UxGT("Vitesse");
-  LSTR MSG_BED_Z                          = _UxGT("Lit Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Lit Z");
   LSTR MSG_NOZZLE                         = _UxGT("Buse");
   LSTR MSG_NOZZLE_N                       = _UxGT("Buse ~");
   LSTR MSG_BED                            = _UxGT("Lit");
diff --git a/Marlin/src/lcd/language/language_gl.h b/Marlin/src/lcd/language/language_gl.h
index 28917bad35bf..7d6b28583428 100644
--- a/Marlin/src/lcd/language/language_gl.h
+++ b/Marlin/src/lcd/language/language_gl.h
@@ -234,7 +234,7 @@ namespace Language_gl {
   LSTR MSG_MOVE_50MM                      = _UxGT("Mover 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Mover 100mm");
   LSTR MSG_SPEED                          = _UxGT("Velocidade");
-  LSTR MSG_BED_Z                          = _UxGT("Cama Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Cama Z");
   LSTR MSG_NOZZLE                         = _UxGT("Bico");
   LSTR MSG_NOZZLE_N                       = _UxGT("Bico ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Bico Estacionado");
diff --git a/Marlin/src/lcd/language/language_hr.h b/Marlin/src/lcd/language/language_hr.h
index 36eaf78acb1a..697341fc44c0 100644
--- a/Marlin/src/lcd/language/language_hr.h
+++ b/Marlin/src/lcd/language/language_hr.h
@@ -89,7 +89,7 @@ namespace Language_hr {
   LSTR MSG_MOVE_50MM                      = _UxGT("Miči 50mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Miči 100mm");
   LSTR MSG_SPEED                          = _UxGT("Brzina");
-  LSTR MSG_BED_Z                          = _UxGT("Bed Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Bed Z");
   LSTR MSG_NOZZLE                         = _UxGT("Dizna");
   LSTR MSG_NOZZLE_N                       = _UxGT("Dizna ~");
   LSTR MSG_BED                            = _UxGT("Bed");
diff --git a/Marlin/src/lcd/language/language_hu.h b/Marlin/src/lcd/language/language_hu.h
index 61c7d9f9c4e4..e17de38747c7 100644
--- a/Marlin/src/lcd/language/language_hu.h
+++ b/Marlin/src/lcd/language/language_hu.h
@@ -272,7 +272,7 @@ namespace Language_hu {
   LSTR MSG_MOVE_05IN                      = _UxGT("Mozgás 12.7mm");
   LSTR MSG_MOVE_1IN                       = _UxGT("Mozgáá 25.4mm");
   LSTR MSG_SPEED                          = _UxGT("Sebesség");
-  LSTR MSG_BED_Z                          = _UxGT("Z ágy");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Z ágy");
   LSTR MSG_NOZZLE                         = _UxGT("Fej");
   LSTR MSG_NOZZLE_N                       = _UxGT("Fej ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Fej parkolva");
diff --git a/Marlin/src/lcd/language/language_it.h b/Marlin/src/lcd/language/language_it.h
index ee8d51203c09..0caf950aa583 100644
--- a/Marlin/src/lcd/language/language_it.h
+++ b/Marlin/src/lcd/language/language_it.h
@@ -326,7 +326,7 @@ namespace Language_it {
   LSTR MSG_MOVE_1IN                       = _UxGT("Muovi di 1\"");
   LSTR MSG_LIVE_MOVE                      = _UxGT("Modalità Live");
   LSTR MSG_SPEED                          = _UxGT("Velocità");
-  LSTR MSG_BED_Z                          = _UxGT("Piatto Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Piatto Z");
   LSTR MSG_NOZZLE                         = _UxGT("Ugello");
   LSTR MSG_NOZZLE_N                       = _UxGT("Ugello ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Ugello parcheggiato");
diff --git a/Marlin/src/lcd/language/language_jp_kana.h b/Marlin/src/lcd/language/language_jp_kana.h
index 335d4533daa6..8ed1a7865e2c 100644
--- a/Marlin/src/lcd/language/language_jp_kana.h
+++ b/Marlin/src/lcd/language/language_jp_kana.h
@@ -102,7 +102,7 @@ namespace Language_jp_kana {
   LSTR MSG_MOVE_50MM                      = _UxGT(" 50mm イドウ");                 // "Move 50mm"
   LSTR MSG_MOVE_100MM                     = _UxGT(" 100mm イドウ");                 // "Move 100mm"
   LSTR MSG_SPEED                          = _UxGT("ソクド");                       // "Speed"
-  LSTR MSG_BED_Z                          = _UxGT("Zオフセット");                   // "Bed Z"
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Zオフセット");                   // "Bed Z"
   LSTR MSG_NOZZLE                         = _UxGT("ノズル");                       // "Nozzle"
   LSTR MSG_BED                            = _UxGT("ベッド");                       // "Bed"
   LSTR MSG_FAN_SPEED                      = _UxGT("ファンソクド");                    // "Fan speed"
diff --git a/Marlin/src/lcd/language/language_nl.h b/Marlin/src/lcd/language/language_nl.h
index 9ad16bcd8c14..6397a95a7e16 100644
--- a/Marlin/src/lcd/language/language_nl.h
+++ b/Marlin/src/lcd/language/language_nl.h
@@ -93,7 +93,7 @@ namespace Language_nl {
   LSTR MSG_MOVE_10MM                      = _UxGT("Verplaats 10mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Verplaats 100mm");
   LSTR MSG_SPEED                          = _UxGT("Snelheid");
-  LSTR MSG_BED_Z                          = _UxGT("Bed Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Bed Z");
   LSTR MSG_NOZZLE                         = _UxGT("Nozzle");
   LSTR MSG_NOZZLE_N                       = _UxGT("Nozzle ~");
   LSTR MSG_BED                            = _UxGT("Bed");
diff --git a/Marlin/src/lcd/language/language_pl.h b/Marlin/src/lcd/language/language_pl.h
index b39c084ec89a..15d6a29053e6 100644
--- a/Marlin/src/lcd/language/language_pl.h
+++ b/Marlin/src/lcd/language/language_pl.h
@@ -248,7 +248,7 @@ namespace Language_pl {
   LSTR MSG_MOVE_001IN                     = _UxGT("Przesuń co 0.01 cala");
   LSTR MSG_MOVE_01IN                      = _UxGT("Przesuń co 0.1 cala");
   LSTR MSG_SPEED                          = _UxGT("Predkość");
-  LSTR MSG_BED_Z                          = _UxGT("Stół Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Stół Z");
   LSTR MSG_NOZZLE                         = _UxGT("Dysza");
   LSTR MSG_NOZZLE_N                       = _UxGT("Dysza ~");
   LSTR MSG_NOZZLE_STANDBY                 = _UxGT("Dysza w oczekiwaniu");
diff --git a/Marlin/src/lcd/language/language_pt.h b/Marlin/src/lcd/language/language_pt.h
index 55d9c1d7c572..4d9a8ae6da9c 100644
--- a/Marlin/src/lcd/language/language_pt.h
+++ b/Marlin/src/lcd/language/language_pt.h
@@ -87,7 +87,7 @@ namespace Language_pt {
   LSTR MSG_MOVE_10MM                      = _UxGT("Mover 10mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Mover 100mm");
   LSTR MSG_SPEED                          = _UxGT("Velocidade");
-  LSTR MSG_BED_Z                          = _UxGT("Base Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Base Z");
   LSTR MSG_NOZZLE                         = " " LCD_STR_THERMOMETER _UxGT(" Bico");
   LSTR MSG_NOZZLE_N                       = " " LCD_STR_THERMOMETER _UxGT(" Bico ~");
   LSTR MSG_BED                            = " " LCD_STR_THERMOMETER _UxGT(" Base");
diff --git a/Marlin/src/lcd/language/language_pt_br.h b/Marlin/src/lcd/language/language_pt_br.h
index d52728d10726..1bd3f6168206 100644
--- a/Marlin/src/lcd/language/language_pt_br.h
+++ b/Marlin/src/lcd/language/language_pt_br.h
@@ -219,7 +219,7 @@ namespace Language_pt_br {
   LSTR MSG_MOVE_10MM                      = _UxGT("Mover 10mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Mover 100mm");
   LSTR MSG_SPEED                          = _UxGT("Velocidade");
-  LSTR MSG_BED_Z                          = _UxGT("Base Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Base Z");
   LSTR MSG_NOZZLE                         = _UxGT("Bocal");
   LSTR MSG_NOZZLE_N                       = _UxGT("Bocal ~");
   LSTR MSG_BED                            = _UxGT("Mesa");
diff --git a/Marlin/src/lcd/language/language_ro.h b/Marlin/src/lcd/language/language_ro.h
index c5fdcc786f68..162f3a361619 100644
--- a/Marlin/src/lcd/language/language_ro.h
+++ b/Marlin/src/lcd/language/language_ro.h
@@ -232,7 +232,7 @@ namespace Language_ro {
   LSTR MSG_MOVE_10MM                      = _UxGT("Move 10mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("Move 100mm");
   LSTR MSG_SPEED                          = _UxGT("Speed");
-  LSTR MSG_BED_Z                          = _UxGT("Bed Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Bed Z");
   LSTR MSG_NOZZLE                         = _UxGT("Nozzle");
   LSTR MSG_NOZZLE_N                       = _UxGT("Nozzle ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Nozzle Parked");
diff --git a/Marlin/src/lcd/language/language_ru.h b/Marlin/src/lcd/language/language_ru.h
index b9cb0c5ebf94..75579972a2ee 100644
--- a/Marlin/src/lcd/language/language_ru.h
+++ b/Marlin/src/lcd/language/language_ru.h
@@ -342,7 +342,7 @@ namespace Language_ru {
   LSTR MSG_MOVE_10MM                        = _UxGT("Движение 10мм");
   LSTR MSG_MOVE_100MM                       = _UxGT("Движение 100mm");
   LSTR MSG_SPEED                            = _UxGT("Скорость");
-  LSTR MSG_BED_Z                            = _UxGT("Z стола");
+  LSTR MSG_MESH_Z_OFFSET                    = _UxGT("Z стола");
   LSTR MSG_NOZZLE                           = _UxGT("Сопло, ") LCD_STR_DEGREE _UxGT("C");
   LSTR MSG_NOZZLE_N                         = _UxGT("Сопло ~");
   LSTR MSG_NOZZLE_PARKED                    = _UxGT("Сопло запарковано");
diff --git a/Marlin/src/lcd/language/language_sk.h b/Marlin/src/lcd/language/language_sk.h
index 4167fc802ab9..0e00ce4b1238 100644
--- a/Marlin/src/lcd/language/language_sk.h
+++ b/Marlin/src/lcd/language/language_sk.h
@@ -327,7 +327,7 @@ namespace Language_sk {
   LSTR MSG_MOVE_1IN                       = _UxGT("Posunúť o 1,0in");
   LSTR MSG_LIVE_MOVE                      = _UxGT("Živý pohyb");
   LSTR MSG_SPEED                          = _UxGT("Rýchlosť");
-  LSTR MSG_BED_Z                          = _UxGT("Výška podl.");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Výška podl.");
   LSTR MSG_NOZZLE                         = _UxGT("Tryska");
   LSTR MSG_NOZZLE_N                       = _UxGT("Tryska ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Tryska zaparkovaná");
diff --git a/Marlin/src/lcd/language/language_sv.h b/Marlin/src/lcd/language/language_sv.h
index e550e877a1b3..c7e6c19bd702 100644
--- a/Marlin/src/lcd/language/language_sv.h
+++ b/Marlin/src/lcd/language/language_sv.h
@@ -262,7 +262,7 @@ namespace Language_sv {
   LSTR MSG_MOVE_001IN                     = _UxGT("Flytta 0.01tum");
   LSTR MSG_MOVE_01IN                      = _UxGT("Flytta 0.1tum");
   LSTR MSG_SPEED                          = _UxGT("Hastighet");
-  LSTR MSG_BED_Z                          = _UxGT("Bädd Z");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Bädd Z");
   LSTR MSG_NOZZLE                         = _UxGT("Munstycke");
   LSTR MSG_NOZZLE_N                       = _UxGT("Munstycke ~");
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("Munstycke Parkerad");
diff --git a/Marlin/src/lcd/language/language_tr.h b/Marlin/src/lcd/language/language_tr.h
index 5ff8ab7b4882..cb3c6a03ae5c 100644
--- a/Marlin/src/lcd/language/language_tr.h
+++ b/Marlin/src/lcd/language/language_tr.h
@@ -235,7 +235,7 @@ namespace Language_tr {
   LSTR MSG_MOVE_10MM                      = _UxGT("10mm");
   LSTR MSG_MOVE_100MM                     = _UxGT("100mm");
   LSTR MSG_SPEED                          = _UxGT("Hız");
-  LSTR MSG_BED_Z                          = _UxGT("Z Mesafesi");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Z Mesafesi");
   LSTR MSG_NOZZLE                         = _UxGT("Nozul");
   LSTR MSG_NOZZLE_N                       = _UxGT("Nozul ~");
   LSTR MSG_BED                            = _UxGT("Tabla");
diff --git a/Marlin/src/lcd/language/language_uk.h b/Marlin/src/lcd/language/language_uk.h
index f4e7741f9333..dc032655247c 100644
--- a/Marlin/src/lcd/language/language_uk.h
+++ b/Marlin/src/lcd/language/language_uk.h
@@ -343,7 +343,7 @@ namespace Language_uk {
   LSTR MSG_MOVE_10MM                        = _UxGT("Рух 10мм");
   LSTR MSG_MOVE_100MM                       = _UxGT("Рух 100mm");
   LSTR MSG_SPEED                            = _UxGT("Швидкість");
-  LSTR MSG_BED_Z                            = _UxGT("Z Столу");
+  LSTR MSG_MESH_Z_OFFSET                    = _UxGT("Z Столу");
   LSTR MSG_NOZZLE                           = _UxGT("Сопло, ") LCD_STR_DEGREE _UxGT("C");
   LSTR MSG_NOZZLE_N                         = _UxGT("Сопло ~");
   LSTR MSG_NOZZLE_PARKED                    = _UxGT("Сопло запарковане");
diff --git a/Marlin/src/lcd/language/language_vi.h b/Marlin/src/lcd/language/language_vi.h
index 575191f50b28..c01b2f44faa1 100644
--- a/Marlin/src/lcd/language/language_vi.h
+++ b/Marlin/src/lcd/language/language_vi.h
@@ -207,7 +207,7 @@ namespace Language_vi {
   LSTR MSG_MOVE_10MM                      = _UxGT("Di chuyển 10mm");                       // Move 10mm
   LSTR MSG_MOVE_100MM                     = _UxGT("Di chuyển 100mm");                      // Move 100mm
   LSTR MSG_SPEED                          = _UxGT("Tốc độ");                               // Speed
-  LSTR MSG_BED_Z                          = _UxGT("Z Bàn");
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("Z Bàn");
   LSTR MSG_NOZZLE                         = _UxGT("Đầu phun");                             // Nozzle
   LSTR MSG_NOZZLE_N                       = _UxGT("Đầu phun ~");
   LSTR MSG_BED                            = _UxGT("Bàn");                                  // bed
diff --git a/Marlin/src/lcd/language/language_zh_CN.h b/Marlin/src/lcd/language/language_zh_CN.h
index 6e2864ce6f78..4dccbc4f0950 100644
--- a/Marlin/src/lcd/language/language_zh_CN.h
+++ b/Marlin/src/lcd/language/language_zh_CN.h
@@ -232,7 +232,7 @@ namespace Language_zh_CN {
   LSTR MSG_MOVE_10MM                      = _UxGT("移动 10 mm");     // "Move 10mm"
   LSTR MSG_MOVE_100MM                     = _UxGT("移动 100 mm");     // "Move 100mm"
   LSTR MSG_SPEED                          = _UxGT("速率");     // "Speed"
-  LSTR MSG_BED_Z                          = _UxGT("热床Z");     // "Bed Z"
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("热床Z");     // "Bed Z"
   LSTR MSG_NOZZLE                         = _UxGT("喷嘴");     // "Nozzle" 噴嘴
   LSTR MSG_NOZZLE_N                       = _UxGT("喷嘴 ~");     // "Nozzle" 噴嘴
   LSTR MSG_NOZZLE_PARKED                  = _UxGT("喷嘴已停靠");
diff --git a/Marlin/src/lcd/language/language_zh_TW.h b/Marlin/src/lcd/language/language_zh_TW.h
index 79d4ba75a7ba..4ba94f3014ec 100644
--- a/Marlin/src/lcd/language/language_zh_TW.h
+++ b/Marlin/src/lcd/language/language_zh_TW.h
@@ -229,7 +229,7 @@ namespace Language_zh_TW {
   LSTR MSG_MOVE_50MM                      = _UxGT("移動 50 mm");     // "Move 50mm"
   LSTR MSG_MOVE_100MM                     = _UxGT("移動 100 mm");    // "Move 100mm"
   LSTR MSG_SPEED                          = _UxGT("速率");     // "Speed"
-  LSTR MSG_BED_Z                          = _UxGT("熱床Z");     // "Bed Z"
+  LSTR MSG_MESH_Z_OFFSET                  = _UxGT("熱床Z");     // "Bed Z"
   LSTR MSG_NOZZLE                         = " " LCD_STR_THERMOMETER _UxGT(" 噴嘴");     // "Nozzle" 噴嘴
   LSTR MSG_NOZZLE_N                       = " " LCD_STR_THERMOMETER _UxGT(" 噴嘴 ~");
   LSTR MSG_BED                            = " " LCD_STR_THERMOMETER _UxGT(" 熱床");     // "Bed"
diff --git a/Marlin/src/lcd/marlinui.cpp b/Marlin/src/lcd/marlinui.cpp
index 5d264198a3f6..d10ae7c5cc91 100644
--- a/Marlin/src/lcd/marlinui.cpp
+++ b/Marlin/src/lcd/marlinui.cpp
@@ -1831,7 +1831,7 @@ void MarlinUI::init() {
     #endif
   }
 
-  #if EITHER(BABYSTEP_ZPROBE_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
+  #if EITHER(BABYSTEP_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
     void MarlinUI::zoffset_overlay(const_float_t zvalue) {
       // Determine whether the user is raising or lowering the nozzle.
       static int8_t dir;
diff --git a/Marlin/src/lcd/marlinui.h b/Marlin/src/lcd/marlinui.h
index 827a71a29dc3..fa18878c1ba8 100644
--- a/Marlin/src/lcd/marlinui.h
+++ b/Marlin/src/lcd/marlinui.h
@@ -506,7 +506,7 @@ class MarlinUI {
       static bool old_is_printing;
     #endif
 
-    #if EITHER(BABYSTEP_ZPROBE_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
+    #if EITHER(BABYSTEP_GFX_OVERLAY, MESH_EDIT_GFX_OVERLAY)
       static void zoffset_overlay(const int8_t dir);
       static void zoffset_overlay(const_float_t zvalue);
     #endif
diff --git a/Marlin/src/lcd/menu/menu.cpp b/Marlin/src/lcd/menu/menu.cpp
index 6389383d287a..7f55f79f0372 100644
--- a/Marlin/src/lcd/menu/menu.cpp
+++ b/Marlin/src/lcd/menu/menu.cpp
@@ -321,7 +321,7 @@ void scroll_screen(const uint8_t limit, const bool is_menu) {
     if (ui.should_draw()) {
       if (do_probe) {
         MenuEditItemBase::draw_edit_screen(GET_TEXT_F(MSG_ZPROBE_ZOFFSET), BABYSTEP_TO_STR(probe.offset.z));
-        TERN_(BABYSTEP_ZPROBE_GFX_OVERLAY, ui.zoffset_overlay(probe.offset.z));
+        TERN_(BABYSTEP_GFX_OVERLAY, ui.zoffset_overlay(probe.offset.z));
       }
       else {
         #if ENABLED(BABYSTEP_HOTEND_Z_OFFSET)
diff --git a/Marlin/src/lcd/menu/menu_bed_leveling.cpp b/Marlin/src/lcd/menu/menu_bed_leveling.cpp
index 9505a82dd77c..d25d35011e8f 100644
--- a/Marlin/src/lcd/menu/menu_bed_leveling.cpp
+++ b/Marlin/src/lcd/menu/menu_bed_leveling.cpp
@@ -283,7 +283,7 @@ void menu_bed_leveling() {
     #else
       #define LCD_Z_OFFSET_TYPE float42_52 // Values from -99.99 to 99.99
     #endif
-    EDIT_ITEM(LCD_Z_OFFSET_TYPE, MSG_BED_Z, &bedlevel.z_offset, Z_PROBE_OFFSET_RANGE_MIN, Z_PROBE_OFFSET_RANGE_MAX);
+    EDIT_ITEM(LCD_Z_OFFSET_TYPE, MSG_MESH_Z_OFFSET, &bedlevel.z_offset, Z_PROBE_OFFSET_RANGE_MIN, Z_PROBE_OFFSET_RANGE_MAX);
   #endif
 
   #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
diff --git a/Marlin/src/lcd/menu/menu_tune.cpp b/Marlin/src/lcd/menu/menu_tune.cpp
index 423af4e5a1eb..8c4b2b1cfcd3 100644
--- a/Marlin/src/lcd/menu/menu_tune.cpp
+++ b/Marlin/src/lcd/menu/menu_tune.cpp
@@ -120,7 +120,7 @@ void menu_tune() {
   // Manual bed leveling, Bed Z:
   //
   #if BOTH(MESH_BED_LEVELING, LCD_BED_LEVELING)
-    EDIT_ITEM(float43, MSG_BED_Z, &bedlevel.z_offset, -1, 1);
+    EDIT_ITEM(float43, MSG_MESH_Z_OFFSET, &bedlevel.z_offset, -1, 1);
   #endif
 
   //
diff --git a/buildroot/tests/FYSETC_F6 b/buildroot/tests/FYSETC_F6
index 24fe550157ad..5129ff9807d6 100755
--- a/buildroot/tests/FYSETC_F6
+++ b/buildroot/tests/FYSETC_F6
@@ -11,7 +11,7 @@ set -e
 #
 restore_configs
 opt_set MOTHERBOARD BOARD_FYSETC_F6_13 LCD_SERIAL_PORT 1 DGUS_LCD_UI FYSETC
-exec_test $1 $2 "FYSETC F6 1.3 with DGUS" "$3"
+exec_test $1 $2 "FYSETC F6 1.3 with DGUS (FYSETC)" "$3"
 
 #
 # Delta Config (generic) + UBL + ALLEN_KEY + EEPROM_SETTINGS + OLED_PANEL_TINYBOY2
diff --git a/buildroot/tests/LPC1768 b/buildroot/tests/LPC1768
index 2e680b60d797..37cc705c0cb9 100755
--- a/buildroot/tests/LPC1768
+++ b/buildroot/tests/LPC1768
@@ -44,7 +44,7 @@ opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER ADAPTIVE_FAN_SLOWING TE
            FILAMENT_WIDTH_SENSOR FILAMENT_LCD_DISPLAY PID_EXTRUSION_SCALING SOUND_MENU_ITEM \
            NOZZLE_AS_PROBE AUTO_BED_LEVELING_BILINEAR PREHEAT_BEFORE_LEVELING G29_RETRY_AND_RECOVER Z_MIN_PROBE_REPEATABILITY_TEST DEBUG_LEVELING_FEATURE \
            ASSISTED_TRAMMING ASSISTED_TRAMMING_WIZARD REPORT_TRAMMING_MM ASSISTED_TRAMMING_WAIT_POSITION \
-           BABYSTEPPING BABYSTEP_XY BABYSTEP_ZPROBE_OFFSET BABYSTEP_ZPROBE_GFX_OVERLAY \
+           BABYSTEPPING BABYSTEP_XY BABYSTEP_ZPROBE_OFFSET BABYSTEP_GFX_OVERLAY \
            PRINTCOUNTER NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE SLOW_PWM_HEATERS PIDTEMPBED EEPROM_SETTINGS INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT \
            Z_SAFE_HOMING ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE \
            HOST_KEEPALIVE_FEATURE HOST_ACTION_COMMANDS HOST_PROMPT_SUPPORT \
diff --git a/buildroot/tests/SAMD21_minitronics20 b/buildroot/tests/SAMD21_minitronics20
index 420495bb7659..b46fb9f08ab3 100755
--- a/buildroot/tests/SAMD21_minitronics20
+++ b/buildroot/tests/SAMD21_minitronics20
@@ -24,7 +24,7 @@ opt_enable ENDSTOP_INTERRUPTS_FEATURE BLTOUCH Z_MIN_PROBE_REPEATABILITY_TEST \
            STATUS_MESSAGE_SCROLLING SET_PROGRESS_MANUALLY SHOW_REMAINING_TIME SET_REMAINING_TIME \
            LONG_FILENAME_HOST_SUPPORT CUSTOM_FIRMWARE_UPLOAD M20_TIMESTAMP_SUPPORT \
            SCROLL_LONG_FILENAMES BABYSTEPPING DOUBLECLICK_FOR_Z_BABYSTEPPING \
-           MOVE_Z_WHEN_IDLE BABYSTEP_ZPROBE_OFFSET BABYSTEP_ZPROBE_GFX_OVERLAY \
+           MOVE_Z_WHEN_IDLE BABYSTEP_ZPROBE_OFFSET BABYSTEP_GFX_OVERLAY \
            LIN_ADVANCE ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE MONITOR_DRIVER_STATUS SENSORLESS_HOMING \
            SQUARE_WAVE_STEPPING
 exec_test $1 $2 "Minitronics 2.0 with assorted features" "$3"
diff --git a/buildroot/tests/SAMD51_grandcentral_m4 b/buildroot/tests/SAMD51_grandcentral_m4
index ef67e061fe4b..042733072ddc 100755
--- a/buildroot/tests/SAMD51_grandcentral_m4
+++ b/buildroot/tests/SAMD51_grandcentral_m4
@@ -24,7 +24,7 @@ opt_enable ENDSTOP_INTERRUPTS_FEATURE S_CURVE_ACCELERATION BLTOUCH Z_MIN_PROBE_R
            STATUS_MESSAGE_SCROLLING SET_PROGRESS_MANUALLY SHOW_REMAINING_TIME SET_REMAINING_TIME \
            LONG_FILENAME_HOST_SUPPORT CUSTOM_FIRMWARE_UPLOAD M20_TIMESTAMP_SUPPORT \
            SCROLL_LONG_FILENAMES BABYSTEPPING DOUBLECLICK_FOR_Z_BABYSTEPPING \
-           MOVE_Z_WHEN_IDLE BABYSTEP_ZPROBE_OFFSET BABYSTEP_ZPROBE_GFX_OVERLAY \
+           MOVE_Z_WHEN_IDLE BABYSTEP_ZPROBE_OFFSET BABYSTEP_GFX_OVERLAY \
            LIN_ADVANCE ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE MONITOR_DRIVER_STATUS SENSORLESS_HOMING \
            SQUARE_WAVE_STEPPING TMC_DEBUG
 exec_test $1 $2 "Grand Central M4 with assorted features" "$3"
diff --git a/buildroot/tests/teensy35 b/buildroot/tests/teensy35
index bcb8e944a1ed..ec12082909f9 100755
--- a/buildroot/tests/teensy35
+++ b/buildroot/tests/teensy35
@@ -24,7 +24,7 @@ opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER SDSUPPORT SDCARD_SORT_A
            LCD_INFO_MENU LCD_PRINTER_INFO_IS_BOOTSCREEN LARGE_MOVE_ITEMS TURBO_BACK_MENU_ITEM PREHEAT_SHORTCUT_MENU_ITEM \
            FILAMENT_WIDTH_SENSOR FILAMENT_LCD_DISPLAY CALIBRATION_GCODE BAUD_RATE_GCODE SOUND_MENU_ITEM \
            FIX_MOUNTED_PROBE Z_SAFE_HOMING AUTO_BED_LEVELING_BILINEAR Z_MIN_PROBE_REPEATABILITY_TEST DEBUG_LEVELING_FEATURE \
-           BABYSTEPPING BABYSTEP_XY BABYSTEP_ZPROBE_OFFSET BABYSTEP_ZPROBE_GFX_OVERLAY \
+           BABYSTEPPING BABYSTEP_XY BABYSTEP_ZPROBE_OFFSET BABYSTEP_GFX_OVERLAY \
            PRINTCOUNTER NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE SLOW_PWM_HEATERS PIDTEMPBED EEPROM_SETTINGS INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT M100_FREE_MEMORY_WATCHER \
            ADVANCED_PAUSE_FEATURE ARC_SUPPORT BEZIER_CURVE_SUPPORT EXPERIMENTAL_I2CBUS EXTENDED_CAPABILITIES_REPORT AUTO_REPORT_TEMPERATURES PARK_HEAD_ON_PAUSE \
            PHOTO_GCODE PHOTO_POSITION PHOTO_SWITCH_POSITION PHOTO_SWITCH_MS PHOTO_DELAY_MS PHOTO_RETRACT_MM \