Hi, I have some trouble when I try record gameplay and put it into Sony Vegas Pro 13. The quality I was recording in is 1080p 120fps, but even if I downscale the fps to 60 my recording footage is still weird. I import the video into Sony Vegas, but then the audio clip will turn out longer than the video clip, causing my entire Sony Vegas to lag, the preview window and editing tools. Then when I render the video from Sony Vegas, the video is completely sped up even though I didn't change any speed settings. When I downscale the video to 720p, everything is fixed, but I still prefer 1080p since it looks a lot cleaner. Anyone know how to fix this?