My experience is that the buffering seems to throw off the app and shuts it down. Sometimes a stream will go silent for a few seconds  then come back. A few seconds later  it shuts down  but the app remains open. In other examples  favorite stations just disappear. Have test with a """"""""""""""""clean"""""""""""""""" device -- i.e. no addl apps except factory load -- and not had problems.""
May 11 2016