[SOLVED] Network Booting issue

[johnodon]

UPDATE:  Solved.  I had to delete the DHCP lease for my test VM and it worked fine.

Hello all.

I successfully use the Network Booting option in the DHCP Server options of pfSense to netboot a few clients from the TFTP server that lives on my unRAID box (192.168.1.10).  I have decided that I want my TFTP server at a lower level so I installed the TFTP package on my pfSense box (192.168.1.1).  I made the necessary change in the Network Booting options but for some reason my clients are still being directed to the unRAID box:

Am I missing something?  Does the change to the DHCP server config require a restart even though it did not instruct me to?

TIA!

John