I have an ortur pro 2, if I run a job at zero degrees the machine will turn or about a quarter of the way through a 8 x 10. Lightburn keeps running timer but machine turns off.
If I run the job at 180 degrees I get a complete job. It’s only when the laser is running side to side that this problem occurs.
I had a similar problem.Is your laser grounded and bonded? Bonded meaning all components and the negative of your limit switches are tied to ground. Mine would do about 1/4 of an 8-1/2 x 11 and drop connection to the computer. Lightburn would sometimes halt, sometimes kept streaming away.