I've been having a problem for a few months now and it seems to have started with my 2.2 update. Was hoping 2.2.1 would fix it but it didn't.
My problem is that many times when I exit an app or the browser my apps do not show up on the screen or the app menu, I can't access the settings, and I can't swipe from screen to screen I have to touch the little dots at the bottom. After 30 seconds or so it goes back to normal but sometimes its very annoying. I've also noticed that when I encounter this problem its slow to exit whatever app I was using. If I am browsing and hit the home button and it immediately exits then ill have access to everything but if it hesitates at all then that is when I have the problem.
I hope some of that makes sense to someone.
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