So my main issue with the J4 is that upon startup I can navigate the menu/guide/dvr/even live channel change, but once I try to click and watch anything I get a black screen that says "playback failed" and it blinks over and over again. Then I can go back and try to click another channel or DVR or something but the same thing happens until I reset the joey from menu or pull the plug. Then it is fine until I turn the TV off and then a lot of the time the second time I turn the TV on I either get live tv showing non HD picture that I cannot navigate at all (like it is frozen) or I get a green screen that I can see the screen saver behind but it is frozen... only a pull the plug will work. Does anyone else have those issues?
That's why I think it is the J4, not the TV. Unless it is possible the the Samsung is sending a weird signal back to the J4 - IDK.