Apple TV recognises my iTunes Library but will not connect to it.
Apple TV was working fine with my old MacBook. I recently bought a new MacBook Pro and copied over the iTunes Library from the old MacBook. Now Apple TV recognises my iTunes library (for example, if I simple turn on/off iTunes or turn on/off Home Sharing on the computer, the library will appear/not appear on the Apple TV output. However, when I click on the library, it says "Could not connect to Library". I have checked obvious things like the network and the Firewall settings but no luck. Thanks in advance for any suggestions.
MacBook Pro, Mac OS X (10.6.6)