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Weird Yellow lines periodically


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It is noise on B channel. Might be bad B laser head or unstable synchronisation. Run laser test software and find the minimal value, when you have B synchronization. Try to swap B AOM driver with other channel ( R, or G ) . If will be the same - probably noise is from B laser head.
Once I had yellow noise, because laser control pcb was faulty. This pcb can be tested on QSS32 and QSS33. There might be different board model, but they are exchangable. If will need I have QSS33 laser control pcb and B laser head.

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