I watched Aliens (Blu Ray) last night via my PS3 and noticed on a few (not all) occasions that the lip sync was slightly out.
Ive watched Inception, and The Dark Knight Rises Blu Ray Via PS3 and not had this issue before.
Can it be the Blu Ray Disc itself?
If it helps:
TV: Panasonic 50UT50 (ARC)
BR Player: PS3 (500GB Slim)
Receiver: Onkyo TX NR515
Speakers: Wharfedale Diamonds 9.5 x 2, 9.0 x 2, sub & centre
I will try and watch it again as soon as I get the chance, but wondered if there was a simple solution to the problem.