Need Help!! Intel NUC 10th Gen and GPU Passthrough

[MartyMcSpy]

Noob to Proxmox I'm afraid.

I have my NUC 10th Gen i5 running Proxmox with several VMs. One VM is Windows 10. The NUC is downstairs next to my tv.
I've installed Steam on it, and want to Stream my Steam games to the Proxmox NUC, but can't work out how to connect it to my TV in the front room.

I've spent the last 10 hours trying to activate the GPU passthrough on the NUC, but once I've gone through all the tutorial(s) online, my Windows 10 VM just won't boot, let alone passthrough.

I read today on the Forums that it is almost 'impossible' to passthrough an iGPU on Proxmox.

So, what other options do I have to remote connect into the Windows 10 VM on my NUC from my TV, positioned 3 feet from it so I can run Steam?

 

[MartyMcSpy]

Is it maybe worth downgrading my NUC to Proxmox 6.2 or 6.1 as it seems I may be able to get GPU passthrough to work on the lower versions.

 

[MartyMcSpy]

Would it be worth installing Ubuntu or Linux and seeing if I can get passthrough to work on that?