I apologize for not knowing that TVH has a facility to use a built-in player. I never try to watch live TV with it. That's what my TV set is for, sometimes :)
But you haven't answered any of my other questions, so I haven't responded further. Hopefully you now understand about playing video a little bit, or will find out soon (be warned, it can get very complicated if you let it). But that won't solve any of your problems with channels not recording or being able to watch them at all.