Had this app for a year now

Anytime I chose to use this app on either my iPad Air or iPhone, it works quite well.
Once in a while the picture will freeze. But I hit pause, then play, and it plays properly again.
Also, right now, my remote for my tvs batteries are dead. So, I cant change the channel on my tv. Therefore Im using my iPad for tv, until I get to the store to buy batteries. Love ❤️ the app?

bbanks710 about Xfinity Stream, v4.4.0