Page 1 of Toshiba 2107u nightmare with new DVDs such as Matrix,Sleepy Hollow

I have an early model DVD player "TOSHIBA 2107U". I hired Sleepy Hollow and found that as each chapter rolled over the sound would go. On pressing the back button to start the chapter again the sound plays fine until it reaches the next chapter.
I have a bigger problem with the sound when playing Matrix, this I can`t seem to get round.

Someone told me its to do with the Table of Contents or the way inwhich these new films are being writen.

Does anyone know why it does this and if there is something I can do to fix the problem other than going out and buying a newer player?

I`ve tried a CD/DVD cleaner with those little brushes but that didn`t work.

Thanks
Krusty