Sony MDS-JE320 Discs go in fine and load and play normally, but upon ejection the disc comes out and the display flashes "WELCOME" and "EJECT" and I can hear the ejection system grinding. (Ew! Makes me sick) Even when I remove the disc this keeps happening until I power the unit off or load another disc. If I have no disc in the system and it's not freaking out, inserting a disc, even just an inch or so into the system starts this behaviour but again once the disc is loaded all is fine.