Lightburn disconnects only during greyscale. Previously working perfectly

I have Xtool D1 pro 20 watt. I previously did a 3D image multiple times using greyscale with no issues. Now, once the outline has been engraved, the laser stops just a few seconds into the greyscale portion. Any other picture i try using greyscale, the same thing happens. All other functions work properly.

When the stop happens, is there an error message, an apparent restart or garbled data, in the Console window in LightBurn?

An electrically noisy vent or exhaust fan, a compressor plugged in nearby, or a nearby air conditioning wall unit can cause communication losses.

A failing power supply can cause a brown-out and restart (with the start message).

An error message takes some of the guessing out. :slight_smile:

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