AnyDVD HD v.188.8.131.52. BD player: PowerDVD-10. BD source: Commercial BD movie disc. OS: Win-7 SP3. Scenerio: At point 'x', I "rewind" a few seconds to replay some dialog. A few seconds later, playback once again reaches point 'x'. I continue playback. A minute or so later, playback freezes for a few seconds. I hear the BD drive seeking. When playback resumes, audio resumes but video remains frozen. A few seconds later, video resumes -- the audio & video are now both playing & are in sync. This only occurs when AnyDVD is ON (enabled). When AnyDVD is OFF, "rewinding" doesn't cause any freezes. I visualize an AnyDVD video buffer underflowing causing PowerDVD's buffer to underrun. Is there something I can do to "help" AnyDVD? I've got plenty of memory. The computer is a "retired" laptop that I've dedicated as an HDMI source to "feed" my home theater. Warm Regards, Mark.