I loaded Lightburn on a new laptop (HP Windows 11) and updated to 2.0.03. Now I can’t get the laser to work properly. It jerks, jumps and vibrates. Run time has gone from a 2 minute job to 14 minutes on a particular known job. Estimated run time still says 2 minutes. I have a Xtool D1 10w. HELP!!!
Make sure the settings are identical on both laptops:
If that doesn’t improve the results, screenshots (not cellphone pix) of the layer settings for the offending job on both laptops will be helpful.
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I imported the LB settings and laser info bundle from my old computer. It seemed to have fix everything. No jerks, jumps or vibrating. Run time was only about 1 second off of predicted.
Thanks so much for your help. I was almost in a panic.
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You can restore the LightBurn preferences from a set of automatic backups:
And the machine settings from another set of automatic backups:
In both cases, pick the most recent backup from just before you got That Bad Feeling.
Keep calm & restore on … 
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