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[BUG] Z offset wizard freeze printer #26435
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please attach a usb cable and run pronterface to watch the serial traffic, see if anything is displayed on the serial port to give any clues. |
Pronterface didnt produced any output. This is output connecting printer to OctoPrint:
This is terminal response after pressing "OFF":
|
I'm sorry. Perhaps it's an issue with display, because if I try to send commands via terminal (octopi, pronterface..) printer responds (G28, M119...). |
did you find a solution? This exact problem is happening to me right now. |
I resolved by pulling latest marlin bugfix-2.1.x and modified configuration.h and configuration_adv.h accordingly to config.ini of BTT TFT |
Having this issue atm with the latest bugfix version on a BTT SKR Mini E3 V3.0 |
Same issue on Ender 5 with BTT SKR Mini E3 V3.0, and TFT35 running latest marlin bugfix-2.1.x. Having the same issue, using a bltouch as z endstop. I can level the bed, generate a mesh, etc., but I can't use the probe offset wizard, it hangs exactly like in the video. Interestingly enough, when I plug in my old Ender 5 screen alongside the TFT35, I can start and go through the probe offset wizard on that screen, just not the TFT35. When using the skr firmware provided by BTT, all works fine. But they don't provide the config files for that firmware, so I want to build my own. For more info: I'm using my BLTouch as my z-stop, and have defined my z-stop and probe connections as PC2. |
The configs posted here by @enriquez73 & @benkeene are missing many options from the Marlin Dependencies list in BTT's TFT firmware. Ensure you've updated the TFT firmware to the latest version (last updated two weeks ago) and that you've enabled everything in Marlin as required from the dependencies list. If the TFT still freezes while in "Touch Mode", you'll need to file a bug report in BTT's TFT firmware repo. |
This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. |
Did you test the latest
bugfix-2.1.x
code?Yes, and the problem still exists.
Bug Description
Launching the wizard for z offset, the printer performs homing and then rises and moves to position the nozzle in the centre of the plane.
At this point the printer is locked and the display no longer accepts commands.
Bug Timeline
No response
Expected behavior
I expect that I can configure Z offset
Actual behavior
Printer freezes
Steps to Reproduce
Version of Marlin Firmware
bugfix 2.1.x
Printer model
Ender-3
Electronics
BTT SKR mini e3 v3
LCD/Controller
BIGTREE_TFT35_V3.0_E3.27.x.bin
Other add-ons
Runout sensor
Bed Leveling
ABL Bilinear mesh
Your Slicer
Cura
Host Software
OctoPrint
Don't forget to include
Configuration.h
andConfiguration_adv.h
.Additional information & file uploads
config.zip
video5962929317259251823.video-converter.com.mp4
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