The home button on my iPad 2 (white 16 gig AT&T 3G model) works perfectly sometimes, but next thing I know it's not responding, even if I press it like 10 times. It's new, but I don't think it's a hardware issue. It seems random, but today it's happening more often. I'm using the latest iOS (not 5.0 beta) and I have the smart cover on it, maybe that's doing something to it. Anyways, any help is appreciated. I've had every iPhone and the last iPad, but I've never had this problem. I'm pressing it with the same force as my iPhone, and my previous iPad. Does this one require a harder touch?