I just get a black screen when I try to watch my Cable TV. The app for Cable/Antenna TV is not working and from the looks of the everyone's posts, hasn't been in over a year. I've scanned my channels and it finds 22 channels but when I try to watch those channels it just gives me a black screen. And the LED light on the front of my TV keeps flickering like that app is glitching. I've already restarted and everything. Yall need to fix this, it's ridiculous!