Over the last few days my Trotec Rayjet has been randomly stopping engraving whilst its in the middle of a file. It doesn't happen all the time, normally about every second job or so. I have checked the cable from the laptop to the laser to ensured its connected securely and it is. This is a 30W rayjet which uses Mini manager and not job control. I have noticed that when I am looking at the mini manager control panel and following where the laser head is that the location data goes blank and a few seconds later the laser stops. Its like its losing the data connection somehow.
I have no idea why this maybe happening, has it happened to anyone else and what was the fix.
cheers
Mike