My wifes iPad 1 Home Button is intermittently not responding when pushed. At times it would take over 10 pushes before it would react. As of now it is back to normal. I was going to schedule a session with the genius bar but without it happening it would be hard to prove its broken. Any thoughts? I was thinking of trying to do a restore and see if maybe its a software latency or something. It hasn't been restored since I purchased it; wife can't live without it.