nvidia rtx 3090

Good morning everyone! I've been wrecking my brain for the last 2 days looking everywhere to get my RTX 3090 to passthrough without Code 43 error. Current Setup: Mobo: Crosshair VIII Dark Hero CPU: Ryzen 5900x No Integrated GPU (But I have a second RTX3090 and have tried using both)...

Hello everyone, so I manage to install windows on proxmox with nvidia drivers and parsec. VM has gpu passthrough RTX 3090. I can boot and it seams work good. But VM work stable by 5-15 minutes (in IDLE, game or on web browser), next get crash and restart. Parsec show messange "connection lost"...