Missing Channel, On The Go Limited, Need Home Button, Not perfect Yet

Missing channel 234 (Buzzr TV) in our area, maybe some more; "On The Go" channels very, very limited; App still not stable (select a channel (squares within squares icon top right of page) disappeared at one point, couldnt get anything but HD channels, program pauses when use pull down channel list); developer should inform that you can remove single channels from recent channel listing by pressing firmly down on channel icon you want to remove, then press small circle in right hand upper corner; getting better but needs mucho more work by developer - its like an Alpha or Beta version not ready for issuance.

GADave about Xfinity Stream, v4.1.0