So I have 2 regular Premiere units and a 4 tuner Elite. All of them are configured with the exact same channel lineup. Today I was having a signal problem so I was checking the signal strength meter on the TiVos. First off one of the Premiere units throws up an error saying "you can not access this feature because your lineup does not contain any digital channels". WTF? I know it does because I can tune then in live TV. The other Premiere shows a signal strength of exactly 79 for every single channel. The Elite seems to work properly showing a strength between 87 and 95 for most channels. All of them are using the newest software release. Is this some sort of bug with the latest software and the 2 tuner units?