have had the premier for a few months, time warner cable, no problems.
yesterday, while playing a netflix stream, image froze. tivo would not respond to any buttons. did a cold boot by removing power cord, went through the whole boot-up and worked fine
today, it would not come out of standby (green light showing), no response to any buttons, again re-boot, worked ok
until it again froze midway through playing a recorded show (show was still being recorded) again a cold boot and now it is working