till monday no problem to sync then i saw that some files get a realy high playcount and i recognized that
even when i sync the phone some tracks get +1 in the playcount. (also when the are not played!)
if i delete this tracks for sync the +1 is stopt.
so i deside to delete all data from my iphone and the resync all data.
but now i have big troubles. after sync of 50 files the sync process will realy realy slow (1song per minute!!!)
so i tried to sync only 30 songs to look what happens.
sync is possible. no errors at all. but still no data on my iphone!
i also rebooted my phone many times and retried sync. always the same. no music in the library on the iphone.
