pcie4

Hi there! I have a Proxmox Server with an AMD Ryzen 7 pro, and a B450 Aorus M motherboard, a Sapphire Pulse RX580 8GB and a Nvidia GT710 1GB. The motherboard got GPU passthrough successfully on the main PCI-e 16X speed (no matters which GPU I plug there). But the issue comes when I'm trying to...