Worst app ever!!!

I have not watched even just a thirty minute show without problems! Constantly locks up!! Dont directtv care at all about the customers? Just fix this unstable app!!!! The people responsible for the app must be too dumb to fix the problems!!!!! My daughter has Xfinity and she said its works great. And just now no programs will open because it says I have missed the viewing window for this show even though it is a live show!!!!!! I HATE DIRECT TV!!!!!!!

Srandall10 about DIRECTV, v5.0.105