xTool D1 Pro - Homing Stutter


I’m setting up an xTool D1 Pro 20W diode laser with LightBurn and am getting some abnormal homing behavior.

When I click the Home button, the laser moves at ~6,000 mm/min in both X and Y, but has a choppy stutter in both axis. When I translate the head using the manual move settings, it’s smooth all the way up to max: 18,000X / 6,000Y mm/min…

I’m guessing this is a PWM issue with the firmware, as I’ve read that homing functions are not editable apparently. I’ve tried changing Homing and Limits in Machine Settings, but it always reverts back to defaults.

Has anyone else had this issue?

LightBurn 1.2.01 (latest)
xTool D1 Pro (latest firmware)
Windows 10