My son updated his itouch generation 2 8gb with 4.2.1 and now it won't sync with itunes. We have tried the reset option and seems to hang and lock up itunes when trying to sync music. We also have the latest itunes. Anyone else having similar issues or ideas on what to try tp resolve this?
Have you looked at this article:
http://support.apple.com/kb/TS1421 (iTunes for Windows XP: Troubleshooting unexpected quits, freezes, or launch issues)
some further information, I have restored it to a basic shell with no sync options set. I can sync apps but not music. it freezes itunes on the first song it tries to sync.
I have tried that as well. I have tried songs out of the purchased playlists and various others and it always hangs. I have found that if I stop the sync on the itouch by sliding the bar and then under setting reset the network connection I don't have to restart itunes.