Ortur Laser Master 2 Pro issue

Running into several issues with Lightburn and Ortur LM2 Pro. I haven’t used the machine in months and connected today to work on a project. a few issues encountered are:

  • Sending laser to Home is inconsistent.
  • encountering Alarm 9 Homing Fail
  • Laser moves freely then sounds like it’s stuck
  • setting target coordinates and clicking “Go” and machine fails to hit coordinates.

My guess is this is all related to one issue (or at least hopefully).

How well did you clean the machine before starting it, probably a heap of dust under belts.

I didn’t at first but then attempted to wipe down all the belts after thinking about this.

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