I don't know if I would call that problem "queer". Maybe a tad effeminate, but not queer.
I would just try to clean the disk. Usually just wiping with a clean cloth (I use eyeglass cloth or camera lens wipes). Just wipe from the inside out (never around the disk). If that doesn't work, I go a little further with some dish soap (which usually does the trick). If that doesn't work, I buy a new one.
Denon AVR-3803 - RTi-70 Fronts - FXi-30 Surrounds - RTi-38 Back Surrounds - Csi-40 Center - PSW350 Sub - Samsung un60JS8000 SUHD