I have 3 TiVos - 2 Premieres and 1 Elite. All networked on same network. Streaming and transferring between any and all works fine. But about a week ago, "Guest Bedroom" (name that usually shows up when viewing that Tivo from another box) started showing up as the last 4 digits of the service number instead of the name. Then a few days later, "Living Room Elite" did the same thing with its last 4 digits of service number. I called TiVo support and they had me restart router, change names online and force a connection, etc, - even change all streaming/downloading preferences online to reset all the boxes, and that didn't work. They finally said it must be a problem with Tivo servers. Just wondering if anyone else has had this happen?