Thank you for your swift reply!
I followed the “How to guide” https://wiki.fogproject.org/wiki/index.php/BIOS_and_UEFI_Co-Existence#Using_Windows_Server_2012_.28R1_and_later.29_DHCP_Policy, however, I didn’t configure a lease time as on the guide it didn’t include this.
After turning on a lease time the client got an IP and I was able to image all my machines.
Thank’s again for replying so quickly.
Ali