Rainbow Pixel and Lag offline

Hey everyone. Just bought and updated my Halo Edition Xbone and installed and update Halo 5. Other games work fine on it but both solo and mulitplayer Of Halo 5 are unplayable and it looks as if something wrong with my TV screen. (Video included) Not sure whats going on. It was the Digital Edition that came with the console.

Op here,
The menus work fine and are lag and pixel free.