October 1, 20251 yr I have a home assistant VM which I pass a broadcom bluetooth usb receiver and a zigbee usb controller throughThey're both selected in the VM and not optional - however most times the VM starts the bluetooth adapter isn't passed throughI can go into the VMs tab and attach it using the hotplug - which works for a while then next day I'll look and it's disconnected againI couldn't find anything relevant searching google/this forum. Is there anything I can look into to work out why this is happening?Thanks
October 2, 20251 yr Community Expert Solution This problem happens because unraid is trying to steal the device from the VM. You need to blacklist the device from unraid as a temporary solution.The best solution to this problem is to get a PCIE usb card and passthrough the whole thing to your VM so unraid won't steal it.
October 5, 20251 yr Author Ahh ok thanks, hadn't thought of thatI've set it up through Usb Manager for the time being, but will get a PCIe usb carrd
October 5, 20251 yr Community Expert 5 minutes ago, PhilBarker said:Ahh ok thanks, hadn't thought of thatI've set it up through Usb Manager for the time being, but will get a PCIe usb carrdYou will need to black list the BT drivers as these will start and allocate the USB to the host.Follow this post to black list https://forums.unraid.net/bug-reports/prereleases/6100-rc1-onboard-bluetooth-no-longer-able-to-passthrough-to-vm-r1524/#findComment-15576
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