Machine wandered off partway through cut

Cutting holes for workbench.

Partway through a hole, machine gets lost, makes a diagonal run for the border.

I triple check the gcode, it seems OK, so feeling like it’s a terrible idea, I run the gcode again, and the cuts go fine.

Should I be worried? Gremlins?

Diagnostics attached.

diagnostics_12-1-2025_15-42-26.zip (4.0 MB)

Are you connected via USB or Ethernet?

USB – perhaps lost connection?

That is what I was thinking. I used USB for about 5 minutes with mine when it first arrived. It would start properly but then go crazy pretty quick so I moved over to Ethernet and no issues in over a year.

Got it, thank you. I need to troubleshoot my ethernet connection, I guess this is a good time to do it!

Thank you for the input.