DVD clicking noise

I seem to be able to copy DVD’s just fine using DVDShrink…I tried to copy Madagascar and Flight Plan and for some strange reason … I kept getting this clicking sounds the DVD was making in the player… now I can watch these movies just fine… and copy all other DVD’s just fine but not these…Any ideas why? :bow:

Usually I get sounds when the disc is out of alignment or improperly seated in the tray.

New copy protections involved here, I think.
Doesn’t count for the clicking, but copying problems.