Turned to crap

After updating to Xfinity Stream the app has gone to crap. I try to download my recorded shows and it only downloads the end of the show usually just the last 20 minutes or so. Thats if it downloads at all, sometimes it gets stuck in a loop. Downloads to 100% then starts all over or it will just tell me unfortunately theres a problem and wont downloads at all. Better take this app back to R&D for serious repair!

A. DUDLE¥ about Xfinity Stream, v4.0.2