At times and for reasons I don't understand, when I'm in the music app a screen pops up saying "Now Playing. You can swipe up to access repeat, shuffle, and up next". Swiping seems to do nothing, and I can't get it off the screen by any methods I know of. It basically paralyizes the phone. I often end up closing the app and starting over just to escape it. What is the darn thing, and more importantly, is there any way I can configure the phone to never see it again? I first noticed it appearing with my iphone 6 in some months ago, and it's happening with my new iphone 8 as well.