I did a Gen 2 install of Proxmox in Hyper-V and the Proxmox install has access to the network and the internet without having to do anything. If I install Ubuntu Desktop 22.04.4 directly into Server 2019 Hyper-V there is no problem and Ubuntu gets an IP from the DHCP server during installation. I have tried the Virtio and E1000 models. I have assigned a static IP but I shouldn't have to because it should just see the DHCP server. I have spent about 10 hours trying everything I can think but can't get it to work. When I look it up people seem to just be able to select the E1000 and vmbr0 and it just works. Any idea what might be the problem here?