Thanks for getting back, but I tried both NIC ports during my testing. I also tried different config file versions where I added both NICs MAC addresses, and also versions with each MAC individually. I checked the VID/PID/MAC IDs as well, several times.
I don’t like the idea of wiping my current data as I was trying to migrate, so I’ll keep testing other ideas first. I was using the SN from my current build, so I may try to generate a new one and try again after. Also, I noticed the disks weren’t spinning up like they usually do, so I’m thinking it may not be just the NIC drivers. I don't have a HDD in the SATA 0 slot due to it being an internal 1GB internal Disk On Module (DOM) that I removed. HDDs are in SATA 1-4 slots.
Thanks for for the help again, I’ll test some more this weekend!