My Elekmakers A3 freeze at a random point, while laser stay on which ruin the work piece of course. Once it start happening, I couldn’t complete a single piece.
grbl version was 0.9 so I followed the instructions I could find (https://www.3dtek.xyz/2018/02/14/updating-grbl-firmware/) and updated it. Same thing…
ISince I was using relativity old computer, I took my work DELL XPS as I thought it might be slow computer hardware or some port issue. Same thing.
Any idea what to look for?