I have two Fios One boxes, a primary box and a secondary box. I physically moved the primary from the den to the living room, and the secondary from the living room to the den. Now I want to swap the names "Den" and "Living Room". I renamed one to a temporary name "x", then tried to rename the other one. I got a message that the name was already in use. But it's not, because I renamed it! I currently have the primary box as "Living Room 2", and the secondary box as "Den 2". But I don't want to keep it this way. Please help.