Lightburn says it is busy cannot get it off

Lightburn says it is busy cannot get busy off to start

I have the same problem. I literally have to close Lightburn and reload the GRBL driver. Have you heard of any fix?

Interesting problem. I’ve got a GRBL machine and windows 10 but I’d need to know a lot more to be able to help. What is the keystroke or button sequence that gets you stuck?

This may be helpful for your next questions.

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