That shouldn't be an issue for me since the Mac Pro doesn't have WiFi and I lock down the WiFi so no unknown MAC addresses can get on.When I ran the migration to my new non-Retina iMac the process kept turning on the wifi for both machines and not using the wired network. Pissed me off. I ended up letting it run overnight. I think they want you to run an Ethernet cable directly between the two machines.
That isn't surprising considering the CPU is a different family. Who led you on?Bummer, actually 2 bummers. I was led to believe that the 32GB of RAM in my existing machine would be usable in the new one, this is not the case so I need to go purchase some new ram.
Hmmm, I didn't run into this issue coming from 10.7.5 Lion. Since I haven't done anything I'm afraid to lose on the new Mac, I may try the Network Restore and see what that does. If it comes up with 10.10.2 that might be a solution for you.Also, the old machine is running OS X 10.10.2 and the new one running the released version 10.10.1 so I have to restore from my backup drive instead of via a thunderbolt cable. But it sure does look nice.