I’ve loaded lightburn and set up the laser machine (Ortur LM2) The machine homes and seems to move as expected. I load a program, hit frame and it moves and frames the area to burn. When I hit the start this is what I get Unsupported or invalid g-code command found in block. On or near line 7:
I have no idea how to get the G code to review it let alone fix the problem. Can someone help me out?