I am currently using Sony Vegas Pro 14 and I've encountered a problem when adding a Vibrato SFX to a video's audio. The audio will get completely synced off, it even doesn't sync with the audio image on the audio layer. I tried rendering only the audio to see if it went back to normal but it doesn't, Vegas itself renders the audio completely wrong so when I try to put it back on the video it's still off-sync. If I remove the SFX then it goes back to normal. Is there a way to fix this?