network: 0.990 device: 0.860 graphic: 0.690 vnc: 0.532 instruction: 0.503 semantic: 0.344 mistranslation: 0.272 socket: 0.265 KVM: 0.242 boot: 0.234 other: 0.144 assembly: 0.107 please assist resolving windows networking issue Description of problem: After Installation of Windows, for Intel E1000 , Realtek and VirtIO, Windows shows "Error Code 56: Windows is Still Setting Up the Class Configuration For This Device" in device manager and Network won't work Steps to reproduce: Install Windows 10 VM on Proxmox 7.2 with virtual hardware Version 6.1 You get the error code above. When using virtio nic , during installation of the kvm-qemu-virtio driver/agent package, the installer get's stuck and finally fails. If you downgrade to virtual hardware 5.1 , the problem goes away.