Erratic Engraving

When I send project to laser(Omtech 1220 50w) the engraving is erratic. Tried everything I know to do. Checked and tightened belts. Tried two different computers. Deleting and reinstalling lightburn. Nothing is working.

What happens if you transfer the file through USB flash drive?

An image example and your settings for the job are necessary to be able to see and understand what your problem is. Without it, everything is guesswork.

Set it up to run through an Ethernet and it fixed the problem. Thanks for the reply

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