Hi,
Just bought my Matrix (gently used

about 6 weeks ago. At first the factory CD player worked fine, but lately it's gotten really picky about which CDs it will play. It seems to be unable to read the disk... it just whirs them around and around and then spits them out. It's not the CDs; I've tested them in other players and they work fine. They're also store-bought, not burned. None of the disks in question have any sort of "enhancement" or copy-protection.
Has anyone else experienced/heard of this problem?
Thanks!