I have a TIVO Bolt and Roamio in two different rooms and like both of them but this morning both reboot for some reason. We did not have a power interruption at our house so I do not know why they rebooted. The Bolt restarted normally but the Roamio is flashing all the lights on the front and calling TIVO did not solve the problem. I unplugged the cable card and all other connections for a few minutes and then reconnected everything to no avail. Any ideas of why both units rebooted on their own? I am going to try another power connector with the Roamio to see what if that helps. I might have to get the Roamio repaired so I will be able to transfer over shows that I had recorded on my 1TB external drive. Don't want to loose them if I can avoid it. Thanks for any help.