h had all kinds of weird stuff happen, be glad you only have a stuck CD.
first, on the stuck CD. i found that after a while it will just eject it itself. i went to get into the car one day, and there it was, like it was sticking its tongue out at me.
the weird stuff mine did....
not eject CD's
change CD's automaticly
eject Cd's while playing
eject CD,go to tuner, then start scanning channels
reject CD's after i tried to reinsert them
change ballance setting to full right
change balance settting to full right, after i changed it back to center
i now have a my 2.5 Year old kenwood in. great CD player, does what i ask