AirTunes, which was already screwy in iTunes 7, is still screwy in iTunes 8, but with some extra screwy on top.
To explain:
Occasionally (almost but not quite often), when opening iTunes 7 or my laptop from sleep, it would not connect to my remote speakers. It would see the remote speakers, and list them in the drop down menu, but if I tried to select them, nothing would happen. It wouldn't allow me to tick the speakers in the "Multiple speakers" menu either. Nor would it give me any kind of error report, it would just not connect.
I found the best solution for that problem is to update the AirPort Express unit using the AirPort Admin Utility, then putting the computer to sleep for a short time.
This problem, it seems, is still present in iTunes 8, but there is a new one too to aggravate me.
When playing music through AirTunes (and this seems to happen quite often), after a time (although, going by my listening to iTunes Store previews last week, it could be after a number of tracks rather than a time) the playback would simply stop at the end of a track - or, more specifically, one second from the end of a track. iTunes would still be giving the impression that is was playing - the little speaker icon next to the track in the listing would still be there, and the play button is still a pause button, implying the music is playing, but nothing is happening. If I then skip the track or play another, it will play, but the iTunes display will not move, nor will it change when the track does, and the speaker icon remains next to the 'old' track (and command-l to highlight the current track will also select the 'old' track). The playcounts do also not update. Any skipping, pausing etc of the track takes a up to 5 seconds to reflect in the music coming from the remote speakers.
Quitting iTunes seems to solve the problem - although it does run the risk of causing the old not connecting to speakers problem to resurface.
Neither of these issues present error numbers.
Any thoughts?