Hey, gang. I've got an issue I haven't been able to troubleshoot, even after searching the archives here: The auto-homing sequence on my Ender 3 v2 is inconsistent -- and therefore often inaccurate. For starters, I believe my Z-axis switch mount is at the right height and the bed level. When issuing the G28 command to home all axes, X and Y home as expected. Z will also start to home correctly with the following steps. Home quickly towards bed; Trigger endstop and stop movement; Probe moves away from bed; Fine tune movement towards bed; Trigger endstop and stop movement again; Probe moves away from bed again; M119 M114 reports
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z -axis not moving when auto homing after updating to Marlin Firmware I update my firmware to marlin 2.0.9.2 and uploaded the .bin file to my printer and when auto homing. the z-axis doesn't move down and the CRtouch probe just extends and retracts. it was working fine on the creality firmware.
I have a problem, the homing of the z axis is not working on my Tronxy X5SA printer on latest bugfix-2.0.x. The printer starts with a safe leveling down, then does the homing for X and Y axis correctly and afterwards it moves the bed down and down again.

Its still not working correctly though, I can home correctly and everything works as normal, After homing I move to Z0 and issue the G38.3 Z50 command, the axis starts to move up but does not stop when triggering the Z_MIN endstop, it only responds to the Z_MAX endstop (which is the home switch its moving towards) I want to be able to stop the

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marlin z axis not homing