GALVO: JPT 60W MOPA stops in the middle of the job

Since I use my Galvo laser (I never used it with EZCad) about 50% of my Jobs just stop.
Sometimes
I need to restart lightburn sometimes not,
I have no way to force this error. I tried at least 4 different computers (Mac and Windows), Tried different USB cables, used active USB hubs,…
I have no idea how to resolve this issue and am very frustrated.
Do you have any suggestion to me?

Sounds like you are having EMI issues, Check your cables, use magnetic ferrules on them to prevent interference, your machine like mine probably has a EMI filter in it however they are not the end all be all. place your laser source as far as possible from your PC, also use separate power outlets for them, Ground your laser source to earth. Hope this helps you!

Thanks for your answer but I tried all this before even running the laptop only from its battery it stops. What kind of logs could I provide to analyse the problem more

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