I use a selection of Smart Playlists in tunes to sync music to my iPhone and my iPad so older and played music is removed and replaced with newer or unplayed music. This used to work fine but it now seems the sync isnt working correctly. New music is added after a sync but older music is not removed. The iPhone and iPad are now now contain music that aren't part of the smart playlists.
(This is in addition to the sync sometimes "freezing" on track 1 of... during the sync process)
Any ideas?
