vash6

I got my n510 about 6weeks ago and everything has been fine til a couple of days ago. Some times the player just takes 2-5 minutes to start playing a song. This usually happens if I scroll through the list of songs. But when I record a new disk or delete stuff off an existing one the player will go back to normal and will work lloading everything quickly. What can be wrong!?!??! bad disks or the laser being misaligned?!?! what strikes me as odd is if the laser was misaligned why can it read everything no problem after deleting or recording :wacky: