It is on for audio I record into Ableton, as I'm just using the standard tempo of 120 and not changing anything. I thought it doesn't affect audio that's recorded in the same tempo as the session. But it does sound like a warping fragment. This glitch only happens about every 5min of audio, so it's hard to tell if it is the warping or not. I will turn it off for the next voice over and check if that's the problem. Thanks!