I'm starting to get these messages on my Tivo Mini as of late (within the last week or so). The rest of the message says " Live TV is temporarily unavailable because the LivingRoom DVR is using a setting that requires all tuners. I don't know about having changed any setting on my Roamio, so I don't know why this is now coming up occasionally. I've tried rebooting the mini, no luck. It only takes rebooting the Roamio to 'fix' this issue. The tuning adapter light is solid, so that's good and I am able to watch stuff on the Roamio without the error. Anyone have any idea why I'm now starting to get this occasionally on the mini? Any troubleshooting tips? Oh, and NOTHING in my Tivo configuration or network has changed in the last year. Nothing.