App crashes often

I enjoy the movie and show content that STARZ has to offer; however, the app frequently crashes on my iPad Pro. By frequent, I mean about every 3rd show or movie that I attempt to watch. I can open Amazon Prime, Netflix, or the Xfinity app and watch shows that load and play smoothly only to go back to the STARZ app and see the same box in box turning display. I want to enjoy my subscription, but this frustration has me signing up for HBO and Cinemax trials to see what they have to offer. My STARZ subscription will be cancelled if either one of these two services provide more reliable app functionality.

packattack2011 about STARZ, v3.3.1