Hello,
For some reason when trying to network boot on a Hyper-V Generation 2 Machine it starts up then sits at Performing DHCP Negotiation for around 5 seconds then fails. Then the summary says DHCP Failed.
I can confirm this works fine for Generation 1 Virtual Machines. I have also put in 60 & 66 options on the DHCP scope but same issue.
With 2012R2 it gave me an error code to work off. But just looks like it isn't getting an IP.
Thanks