Hi all, I’ve come across an issue with my Beosound 4000 that I can’t find mention to elsewhere online. The CD player seems to work perfectly fine, but only on SOME discs. On others it will spin for 1-5 seconds, and the give me a CD <> message. The odd thing is that some discs will play initially, but then stop working, or will only play after insertion but will stop working after changing tracks. Seems odd to me that it works perfectly fine with some, some don’t work at all, and others partially work. Any ideas?