Pause (time out) while burning

In the middle of the burn, the burn pauses and restart a few moments later. On USB I see this:

[Errno None] b’libusb0-dll:err [_usb_reap_async] timeout error\n’

If this helps, a capture of the log. I have to convert to PDF as it was too big to upload
log.pdf (355.3 KB)

Remind me, are you running the stock M2 Nano controller?

Yes, the stock one.

Increasing in preferences buffer size could improve it?

Could be a bad usb cable. I’ve had a stutter like that happen on occasion while engraving big files at high speed. The computer can’t send the data fast enough and it pauses to buffer more.

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