Why is my laser stuttering

Helló. When engraving an image at a speed of 4000mm / min, my laser crashes in the Lightburn program, but it works continuously with the LaserGRBL program. It is not found in Lightburn at 1800mm / min.resolution 256 dpi I can’t figure out what the mistake might be. https://photos.app.goo.gl/4bY8knWhbnnVfC1N7

What is your “Fast Whitespace Scan” speed in Device Settings? If it’s too high you might be creating issues.

I realized the error, the computer has been replaced and the machine is weaker than the previous one, it can’t stand Lightburn.

Did you find a resolve ?