I have been having the weirdest behaviour from iSync over the past week.
If my Sony Ericsson p800 is not involved then the sync works properly.
If it is involved - when iSync tries to talk to it via Bluetooth, my Airport Connection fails - and the sync stalls. The only way I can cancel the sync then is to turn Airport off - The sync then finishes (with a failure notice.)
Anyone ever had something like this?
It used to work fine - now does not. Very odd.
Other bluetooth transactions (e.g. OBEX pushes) work fine with Airport on - and do not affect the Airport.
I suppose I can wait and hope that the update that is coming soon will fix it.
I seem to remember reading somewhere on the net that iSync tricks the P800 by making an IP connection to it over Bluetooth - Because the phone only does syncML over IP.
[edit] -
I read it here