Onefinity CNC Firmware 1.2.1 (2/8/23) (X-35/X-50 machines w/ Buildbotics Controller) (Outdated)

Last night, I updated from 1.0.9 to the current version, then things started getting weird. I’m using an ethernet connection and laptop to run the controller.

  1. Machine seems to keep loosing track of home position and therefore starts making cuts in places it shouldn’t.
  2. This typically happens when it’s either moving from home position to a specified starting point on my boards or at the end of a cut (when it should be moving back to the home position). The Z-axis raises like it’s about to go back to home, then randomly just drops into another place.
  3. In both of these situations, there is a weird, almost grinding noise, and that’s when the doo-doo hits the fan.

Any ideas of how to resolve this?