Last night and tonight I’ve been having print issues. Or, “issue.” I upload my design, I get to the flashy light, I press it, the head sweeps back and forth a couple of times (for engraving) or cuts about and inch and a half, returns to home base and stops. I restart everything, and once it managed the whole print, but hasn’t the other four times I’ve tried since. I’ve used proof grade and non-proof grade. Any advice?