I have this card on a Dell R720 with Proxmox-ve 6.3-1 (kernel 5.4.106-1-pve) and it does NOT work. PVE-firmware 3.2-2. Card shows activity on my switch prior to Proxmox loading, then shuts down once the kernel loads. Card firmware is updated.
Proxmox shows the interfaces as enp67s0f0 and...