JRaspass, can you confirm that we are talking about "Teachers The Complete Series" sold in the UK with EAN 6867441008392?
I happen to own the box as well and already tried reproducing the problem by ripping the second disc with dvdbackup -M, but it worked as expected.
There wasn't even a single unreadable block that had to be padded, so as far as "copy protection" is concerned the disc looks actually rather boring.
JRaspass, can you confirm that we are talking about "Teachers The Complete Series" sold in the UK with EAN 6867441008392?
I happen to own the box as well and already tried reproducing the problem by ripping the second disc with dvdbackup -M, but it worked as expected.
There wasn't even a single unreadable block that had to be padded, so as far as "copy protection" is concerned the disc looks actually rather boring.