I noticed this strange glitch that frequently happens on my 6 Plus. When I go to swipe an app to remove it from multitasking (typically a game of some sort), the second it's removed the entire screen quickly flashes blue. I can repeat the issue with a bunch of different apps, but after a while, it just suddenly stops doing it. But then it'll start again later... So it's defiantly not linked to just one app. Could be some sort of hardware issue or something, I have no idea. It's not like the blue screen of death everyone is having where it shuts down or anything. It just like causes the whole screen to quickly glitch and turn blue for not even half a second and then back to normal... I'm trying to get some photo or video evidence of it happening but it isn't doing it for right now. I'll hopefully post back later once it happens again.