I've owned every iPad since the first day the first one was available. You'd think I'd be able to sort this one out but I just can't! Anyway, the problem is that I cannot close my apps. I know the drill and it doesn't work. Double tap home button, depress app icon and....they don't wiggle. It worked about a month ago, though. I re-booted (because that works a lot of the time, even mysteriously) but...nope. Any advice? I don't want to delete the apps, just close them. Thank you!