I have a Samsung TV (UN46EH6000) and an Denon Receiver (AVR-E400 7.1). My Xbox One will randomly turn the TV off after a period of time (usually someplace between 1 and 3 hours). It leaves the Xbox and receiver on, but the TV turns off and there is a brief pause where there is no audio and then the audio comes back in (likely the receiver adapting to lack of video output).
I have isolated the problem to the Xbox, as if I connect my Comcast TV box directly to the TV and leave the TV on, I have not been able to reproduce the problem. It also does not happen if I connect the cable box directly to the Denon receiver--only when everything is routed through the Xbox. Also, this happens regardless to whether I am watching live TV, using Netflix, Xbox Music, etc.
When I turn the TV back on (via TV remote), everything works as intended for another 1-3 hours before the issue happens again, so it is doubtful that the TV is overheating, otherwise you would expect the frequency of "outages" to increase after the first without adequate time to cool down.
Anyone else experiencing this problem? It is quite annoying... When it happens in certain apps (Amazon Instant Video), it actually causes the video to stop playing and forget its location, causing you to have to fast-forward through all the content to your spot.
Thanks for any support on this issue!