Sound Not in Sync

[ButcherBoy]

Im recording with the Matrix MPEG 2 I-Frame HD codec. When i try to record at both 30fps and 60 fps the sound is few seconds out of sync. Ive checked my audio and it all seems good but im still having the problem. Any ideas?

[JansenGaming]

What microphone are you using?
When I used a Logitech G35 the voice was out of sync, but when I changed to a Blue Yeti all was good.