Hi, I'm new to apple tv and I'm a big fan so far. Everything is working great so far with one exception. I'm having trouble with using iPhone as a remote and AirPlay. I am able to get these functions to work when I reset the atv2 but sometimes they do not work. I'm fully upgraded to IOS 4.3 in both atv2 and iphone4. Anyone else having this problem or should I exchange the atv2. It's not a problem with iPhone since I have two phones with same issue.