https://wiki.fogproject.org/wiki/index.php?title=BIOS_and_UEFI_Co-Existence

The only way I’ve been able to get this to work is to manually set the 067 option for each client that needs it. Packet capture shows that windows server does not appear to respond to the request properly.

Any other thoughts? Im donw to creating a new scope after those settings are in and seeing if that takes hold.