I have VEGAS pro 13 as well as windows 8 and have been experiencing my audio out of sync. when I’m editing a video and play from the start everything is in sync, but if I place my marker further from the beginning and hit play it starts to go out of sync with the video, and the further from the beginning it is, the more out of sync it is. I was hoping someone could help me with this problem. If anyone can then it would be appreciated. Thanks for the time and support.