I have successfully burned movie on blu ray disc via imgburn. Verification without any problem.
But when I play that disc, Sometimes I got strange issue.
At the beginning drive runs slow and quiet, playback is smooth. When suddenly playback stops for a while, drive get strong, noticeable spin and after few seconds, playback get back to normal.
Image is without any artifacts, it only just stops and after one or two second when drive reach desired speed (at least by ears), movie continues.
This happens 2 or 3 times during movie.
Its quite disturbing. I tried to check surface scan and everything OK, performance test also.
I have this problem with only some copies, not all.
Does someone know, what makes this stutter? For me it's strange that I can't see any errors during surface test or performance test... What do you think?