My remote will turn the box on and off but when i try to change channels it always goes back to same channel. If I hit the channel up button twice it only goes up one channel. so to go up 5 channels would have to hit channel up 10 times and so on. So it works kinda but is a pain. I can't input the channel because that doesnt work at all. I have a 8300hd box. it does same thing on my iphone app as the internet. any help would be appreciated. Cant really enjoy it if I cant go instanly to the channel i want.