Mic Input Randomly Cuts Out.

I join a call and everything's fine for a while, but out of nowhere the person I'm talking to won't be able to hear me.My icon in the discord call registers my mic the entire time but he still can't hear me. Happens out of the blue, nothing wrong with headset or microphone. Leaving the call fixes this issue most times but happens again soon after. I've reinstalled Discord, Reinstalled Audio Drivers and even reset my internet. Not sure how to fix.