Networked Tivos not seeing each other?

Hello. I have two Tivo's in my home that are networked. I never had a issue about being able to transfer show back and fourth, but today the Tivo in my bedroom cannot see the Tivo in my living room. I cant figure out why. They are both hooked up to the network correctly. The one in my living room can see and transfer shows from the one in my bedroom, but the one in the bedroom doesn't pick up the living room anymore. I check Tivo.com and both my preferences are set to "enable transfers"

The Tivos are an 80 hour with a ethernet adapter and a wired Toshiba RSTX20.

Any help would be appreciated.