I can't play scenes back in PP, that have fast movement in. As soon as fast movement comes, the video keeps pausing. I would have to render a copy of the movie, to make sure if the audio is in sync, and the edits look just right, when they begin and end, but it gets really annoying to have to make a copy of a scene, just to view it in context. Is there anything I can do in the program so it will not pause during fast movement scenes?