Alright, so I was editing a video and the game audio separates more and more from the recording itself. For example, when the characters mouths move, they say the words 1-5 seconds later. This has happened to me all the time I've had Camtasia so I would really appreciate the help.
To avoid latency issues you may want to try mixing your audio streams through a soft-mixer like https://www.vb-audio.com/Voicemeeter/banana.htm. There is a little bit of a learning curve, but well worth the effort. You can also make cheap microphone audio sound great!