This is a new one to me. Burnt a movie on a Benq 1655, used TY02 media, quality test, came out excellent. The results were, PI-24, PIF-2, Score-95. I then played it in a stand alone and it froze, tried a different stand alone, same thing,ran the test again and got practically the same scores. My question is, how can the test results be so good and yet the disk is faulty?