We have a Sony BDP-S360 bluray disc player. Most of the time it will play DVDs with no problems.  However we have some DVDs which it will not play. It loads them, but then comes up with the message " This operation currently prohibited for this disc."

These are proper Dvds, one of them is a rental one, one I bought from amazon.

The player that we have is Region 2, the discs are for Region 2.

Does anyone know why it doesn't like these discs? Or what we can do to watch them?

Thanks!