I just Updated my iPad a few days back.. As in other Posts I've read Lagging / Freezing / Just plane not responding as previously.. What could it be ?? For me I find slow to respond to the touch, kinda lost the sweet spot if you will kinda thing..lol.. ie: On YouTube.. If I wanted to move the video along just tapped and moved the dot video & sound would continue instantaneously.. Now it doesn't respond right away.. Have to Tap around looking for that sweet spot..lol.. If it's me and something is out of sink or a Setting turned off. ... Please Tell ...Cheers. Thanks..