I've a problem with a PC and it's struggling to pick up it's DHCP reservation. This a particular problem as I can't PXE boot it to image it.

When I look at the DHCP reservations GUI there is no record of this PC's IP reservation or MAC address. When I try to create it I'm told I can't as it conflicts. I did have the IP address set manually in windows. When I try to PXE boot it fails with an error (which I don't think is relevant to the actuall problem) but then gives me the correct client IP.

When I use Netsh to view the DHCP scope the reservation is there!!!

So why is it there using Netsh but not in the GUI?

Anyone got any advice or should i just risk it and use netsh command to remove the reservation?