Thanks for this Sebastian. I appreciate your response. I did see the other threads, but discounted them as the are different revision of HYPER-V, from what i understand my version is the troublesome one. I did have this working on the previous ltsc of ubuntu.
Thanks for the link to GITHUB also, i have downloaded them all and used the mv command in terminal to put them into /tftpboot.
Unfortunately this hasn’t resolved the issue. i have performed a reboot also.
I thought i was already using “undionly.kpxe” not kkpxe. As you can probably tell i’m a little green with this. I already have the below listed in my DHCP server… not sure where to find the dhcpd.conf file to edit it. Can i do this in the FOG GUI?