Invalid code ID:66

[Dayna.brown15 (Dayna Brown)]

I have received an “error: invalid gcode ID:66”. I was working in LightBurn, finished one project and was starting another when I received this error. I had received the same error about one and a half weeks ago, my husband had to undo something with the drives and start again. Is this common?? Will we have to reconfigure or uninstall/reinstall that often? I still have 270 days on my license.

[berainlb (PY)]

Check this Topic:

Light burn will not import from AI

I made something in AI. I saved it as AI, PDF, PNG & SVG. None will work in light burn. They behave differently though. The AI and PDF files partially open on screen but the portions of text do not. The PNG file opens in the graphic but will not print. I get "invalid gcode ID:66. They all elicit the same response in the console. I know this is supposed to work.

Try enabling “DTR Signal” in Edit->Device Settings to see if that changes behavior.

[Dayna.brown15 (Dayna Brown)]

Thank you so much! I ended up disconnecting the usb while the laser and lightburn were both running and let it sit for 30 seconds, then connected the usb and it worked.