Advertisements I had a problem with my Roamio OTA/Cable DVR, a few weeks ago, where I was unable to reboot it. I read somewhere that the wall wart power supply might be bad, so I hunted around and found a replacement that was for an external HDD, that I never used anymore. I rebooted it using the new power supply and viola.............a perfect reboot. Fast forward till earlier this week (a few WEEKS after replacement) and the Roamio stopped playing a recording that I was watching and set it self to live TV. The Tivo remote would not work ANYTHING on the DVR, although it functioned perfectly to operate the TV, so I know the remote was working fine. I rebooted and it worked fine, until today when the exact same thing happened. After some additional research, I read to replace the power supply with a unit of higher rated amps. SO instead of the 2 amp power supply, I replaced it with a 5 amp version, rebooted, and it is AGAIN working perfectly. Any further advice someone can offer? Does it seem like another wall wart failure, a failing HDD, or something else? Thanks!