I had that many times with XCP-ng 8.2 and it felt like the problem is gone with 8.3, but it seems it's not (completely) gone.
I can enable passthrough, add it to VM and it runs fine.
I shutdown the VM for whatever reasons, recently it was just a reboot for Windows updates and the USB device got lost.
What could be the reason, how to debug that?
[image: 1772591451892-6487a635-933d-49ec-8ace-8a2b40e0a2f3-image.jpeg]
I can enable it again, shutdown VM (hotplug sadly still doesn't work till today?) attach and it's fine again.
Regards
Christof