So there are two versions of TrueNas and multiple ways to run Home Assistant on each version.
I’m guessing you are running HAOS inside a VM on SCALE…
I don’t think it’s a virtualization issue (I could also be wrong), but my understanding is that if your CPU did not support virtualization, you would not be able to create the VM to begin with.
Does your Sky Connect show up in TrueNAS? How are you passing the Sky Connect to your VM from TrueNAS? Are you using USB pass-through?
EDIT - I found this…