Skips, pauses, repeats and becomes unwatcable

I like to watch Recorded TV shows while I am on the treadmill with my iPad. Invariably, i will get to a point where the xfinity app becomes completely unwatchable. It will skip ahead, or just repeat the same few seconds over and over again. I then need to switch to the networks app or netflix, which actually works. Its not just useless, it is actively frustrating.

HdudivbxhbkceanilSv about Xfinity Stream, v4.3.1