@sebastian-roth Looks like I am getting a little bit further as I had secure boot turned on and that wasn’t allowed as ipxe.efi isn’t signed so was causing issues. I’m nearly there however it’s now when it’s booting into the PXE mode it starts, connects to the fog server however when it trys to connect to the servic/ipxe/boot.php the ipaddress it is using is an old IP address that the server as using when we were testing. I have changed the IP address as detailed in this article but obviously I have missed something somewhere.
Any ideas where this old address is saved so that I can change that reference as well.