I have a UN75F6400. When I select a channel below 100 (local channels) in the guide it sends the wrong channel number to the Directv dvr. For example, when I select channel 2 I see the tv entering channel 2958 and then the dvr shows that the channel doesn't exist, just as it would if I typed that channel on my directv remote. I double checked that my zip code and provider are set correctly. Anybody else seen this issue? Does anyone else have this working? I guess Samsung has some wrong info in it's database. I called Samsung and they ran me through the setup again and couldn't fix it. The rep is entering an issue in the database. Hopefully they will fix it soon.