When I play CDs in my Hu, the screen says "Err" alot of the time, and the CD won't play. Then I have to eject the CD and put it back in, usually after a few times of this, it works. I've tried .wave files and they are worse than .mp3 files.

Also, my radio is constantly fuzzy. Whether it is a regular station I listen to, or with my CD changer w/fm modulator. It is always fuzzy, I can't stand it, and don't know why its doing this.

 

I think your hu is going bad. That's bose quality for ya =)
Time to get a new hu!!!