This program has generally worked fine for me. The last time I used it was a few months ago, but now the video seems to be playing too fast in the Edit window (not synced with audio). The AV might actually be synced after the cuts are made, but at this step, it's not the point. I need to hear the audio to make accurate edit points. I went thru the settings but didn't see anything changed. Could this be caused by a recent Windows Update (or Browser or AntiSpyware update)?