Using STEALTHCHOP_XY disables x movement during z homing

[emaayan]

when trying to home z, the x motor starts the move the then stops right away.
the issue is not observed when STEALTHCHOP_XY is disabled

hardware is skr turbo 1.4 tmc2208 FOR X,Y,Z (TMC2209) for extruder
Marlin.zip

[Stieges]

I'll changed the Hybrid threshold value to 5 instead of 3 and it was gone. Probably it helps you!

[emaayan]

I'll changed the Hybrid threshold value to 5 instead of 3 and it was gone. Probably it helps you!

my question why di the sudden change, this behaviour started happening from version 2.0.4.3 and beyond

[thinkyhead]

There are a lot of moving parts in a firmware and in a 3D printer, and various things can affect current, sensitivity of hybrid and stallguard, and so on. A faster move with a higher jerk or change to the junction deviation, a loss of tuned values previously stored in EEPROM… So many things can have an effect.

After seeking help from the community, if the consensus points to a bug in Marlin, then you should post a bug report at the main project.

[emaayan]

i tried changing the z_threshold to 5, didn't work