EVE-NG - Cannot start nodes

Hey guys,

My EVE-NG is installed on VMWare ESXi and it was working ok till I tried to make PAN-OS 10.1 work. Now nothing is working except CSR & VPCs. Wondering what could be causing this error as I cannot see no logs for it:

vIOS: Failed to start node (12).

Fortinet: Failed to start node (12).

I have deleted PAN-OS totally now and fixed the permissions but still nothing. I have twice checked the VM settings and hardware virtualisation is allowed there.

Can anyone please help me as I fear losing multiple labs.

Thanks.