Thanks, it worked!
Thanks, that did it almost instantly. It took me a minute to figure out what you were saying, as I am somewhat of a newbie. In case other newbies want more details.....What I did was go to my Roamio and select settings & messages, then settings and then network and then click on "connect to the Tivo Service now" and it goes through the various steps to reconnect.
I then went to the new Mini TV and saw it had unlocked the screen and I could see the TiVo Central menu and when clicking on "My Shows", it now showed my Roamio's stored content...however, I could not access the recordings nor even access live TV and it gave me some message about my account not yet being properly set up. I then did the same steps as listed above on the added mini TV and once it processed through the steps...it worked perfectly...
Thanks, it allowed us to watch NFL on our main TV and the visiting kid to watch whatever he wanted from the guest room.