Does anyone have this issue on the V20? I've read on google some other people have had the problem since 2015, a random popup that says "cast to a nearby device" without a button to dismiss I have to tap home but the popup keeps coming up again. On my v20 I see the pop up mostly when I unplug the aux cable. Someone else with the v20 has had the issue and solved it? I don't have videostream installed and I don't own a google chromecast or use that cast option at all.