Hi,
I want to use virtualhere on Windows 10 to passthrough a denkovi USB Relay Board to a hyper-V guest.
The denkovi boards are based on a FT245R USB FIFO https://www.ftdichip.com/Products/ICs/FT245R.htm
Using it on the host everything works, when I try to use the program from the Guest the driver complains about an invalid handle.
This is the library I'm using: https://github.com/petersbingham/dae-py-relay-controller/tree/master/
Any ideas?
Thanks,
Kanon
.
On the server turn off windows selective suspend https://www.windowscentral.com/how-prevent-windows-10-turning-usb-devic…
and when using via virtualhere on the guest also turn off selective suspend.
See if that fixes the issue