I have a Pro with TE3 that started "turning off" a few days ago sometime after turning off the TV/receiver. It will still have the green power light on during this but when I turn on the TV again it will start at the Welcome screen and then go through the reboot process. No shows record during this time and the Tivo reports it as a power outage. I didn't notice the power light the first time but I did tonight because I was supposed to be recording something and noticed the red light wasn't on before turning on the TV while the green was. When the TV powered up the Tivo was at the Welcome screen and after it was up and running it started recording. I have been using CEC/ARC(for the built-in apps) since getting a new TV a little over a week ago and it has been fine up until 2 days ago(today is the second time it happened in a row). I did add a new Nvidia Shield TV(2019 version) the day before this started but I also had an old 2015 version before getting the new one. I want to say it is related to this but why would it work with the 2015 but not the 2019 version. Does CEC even mess with the Roamio? I have as of the time of this post turned off all CEC/ARC on the TV and everywhere else to see if it could be related but since I have no idea just when the "power off" takes place I have no real way of testing until the next time I go to bed and turn off the TV for 5+ hours which is why I figured I would ask about this here now. I will also note that the Tivo seems to be fine otherwise when it's on and in use(someone watching TV). Does this sound like some kind of CEC issue or could my Tivo be going and this is all just a coincidence?