I just bought my sweet new w910i and i cant imagine a better (non symbian) phone. But i have a problem that when the phone is idle for a few hours sounds stop working ....like i cant press play in walkman and if i go to file manager and try to play sound the play text dissapears but no sound at all ..... so am i missing something or is something wrong with the phone

oh almoust forgot the restart of the phone fixes the problem ....but i dont want to restart my phone evry few hours.

cheers !!