[GUID]::NewGuid() | select -ExpandProperty Guid
Does anyone know how to fix this without removing and rejoining the domain?Why? What's the big deal pulling it out of the domain and putting it back in?
To answer your question regarding fixing this WITHOUT disjoining/joining domain, you can't. From the domains perspective, these two computers are one computer, so they cannot coexist. Your process is broken.As far as I understand OP's question, the computers were not cloned, the drives were replaced. The two computers and still two computers
When done do a TCP/IP Reset, DNS Flush to be sure.
Open cmd.exe with Run as Administrator
Then: netsh int ip reset c:\resetlog.txt
Then: ipconfig /flushdns
Now restart and test.