The headphones ceased functioning within the web browser.
The headphones ceased functioning within the web browser.
My headphone audio stopped functioning in your web browser (Mozilla), but it works in Discord. Your speakers still work in the browser, so you're sure your headphones are fine and the browser sound is correct. You've already tried restarting the PC and plugging in new headphones, but the issue persists.
Remove sound drivers via Device Manager and restart the computer; this will reinstall the audio driver automatically.
I right-clicked on my sound icon and selected the sound mixer option. I noticed the sound settings for Mozilla were muted, so I simply unmuted Mozilla.