GPU-PV not working: No video output in Moonlight/Parsec

[Sertan57]

Hello everyone,

I successfully set everything up with your PowerShell scripts more than half a year ago. After not using it for a while and going through several NVIDIA driver updates, I wanted to get the VM running again by using the update PowerShell script. The script ran without errors, and the NVIDIA driver in my Windows 11 VM was error-free. However, no matter what I tried, I couldn’t get any video output in Moonlight or Parsec.

So, I started from scratch and created a clean new VM, but the same issue persisted—no video from the host. I tried everything: multiple virtual drivers, disabling the Hyper-V monitor, setting the primary monitor to a virtual monitor, using ParsecVDA, etc., but it just won’t work anymore. Could it be that GPU-PV is now incompatible with newer NVIDIA drivers? I downgraded to 560.94, but I still can’t get any video output.