I've been having issues with local channels on my DVR R15-300 being different from what they suppose to be. EX: NBC is WE TV and so on. But if i switch the cables from tuner 1 to tuner 2 they come back on. But after I turn the receive off and back on it goes back out. Directv has been out once but didnt fix it. Second one coming out thursday. Just wondering it any one knows what the issue is.