On my new N93 I can play tracks with no problem, however, when i pause a track i cannot resume it and have to skip to the next track or stop it completely. Similarly if i fast forward or rewind, the track pauses and i am unable to resume the track. When i press the play button when attempting to resume the track, the button flicks from a II pause sign to a play sign very briefly before flicking back to the pause sign. Does anyone have any solutions or probable causes to the problem?