Lightobject.com Support Forum

Hi folks,
I have just experienced a weird problem. I just upgraded to firmware 140528v7 and now the laser will not move when engraving. I can jog, reset and specify files and set the origin. Everything looks and behaves normal except when I press start, then nothing happens! I restarted and reinstalled the new firmware but still no go. I was able to load an earlier version of the firmware and have everything work. I will attach a picture of the control panel so you can see the versions I was running.

Any way to fix this?

You may need to go over all setting see if anything is different than the old one.
You may need to upload a new file (drawing) after the new update. Just draw a square see if it works
Also, format the system memory as old file may got stuck

Marco