Cox Contour APP

Just bought a Fire Tablet 10" 2017, downloaded the Cox Contour APP and it plays but sometimes freezes up(as often as every 5-10 minutes) and have to touch the screen to connect again, what is up with that? My android phone does not do that.

Ok it ran fine for 4 days and then started buffering like crazy again,sometimes ever 5 minutes.  I can run my android phone next to it and that does not happen.  Great connection, all suggestions done, this is an obvious Cox contour issue on FIRE, sure wish they would fix the APP.  This is the only APP I have issues with also, should have gotten an android tablet and not a FIRE I guess