Audio bug (with video) Earrape warning!

I was just streaming my usual, for my buddies, and out of batshit nowhere, some nightmarish static started absolutely ravaging my ears. I fiddled with the sounds in the game to make sure it wasn’t me and sure enough, it ceased when I turned sound effects and voice-over down. It seemed to stop it, at least, until I turned those audio options back up. It started again almost immediately after exiting the options menu.

The following video will have sudden earrape at 27:36, so please, be careful