I must have tried this a half dozen times. At about 51 minutes into the movie, when a couple of characters are sneaking into another character's secret lair (don't want to spoil anything if you haven't seen it yet), my surround sound speakers suddenly shut down at the same exact second each time. This has never happened with any other movie, Blu or otherwise, that I've watched. It only happens at that one point, and it's always the same exact moment. Simply rebooting the speakers got things working again. When I tried watching the movie with no surround sound speakers, it was fine--no audio interruption.
I'm watching on a Sony PS3, hooked up to a Sony Bravia 1080p HDTV, in turn hooked up to a Sony 5.1 home speaker system. Both connections are made with HDMI cables. As I said, this has never been an issue before so I'm very confused. Please let me know if you've either had similar issues, or if your experience has been totally fine. Or let me know if there's something I might not be considering that might help. I'm thinking about exchanging for a new copy.