Fix no system sounds in Windows
windows 7 - No sound from some YouTube videos, sound mixer shows Firefox playing ok - Super User
Firefox dev edition shows up in volume mixer when the browser isn't even open : r/firefox
Fixed: No Sound in Firefox - Driver Easy
Application Volume Mixer - GNOME Shell Extensions
firefox - Windows volume mix low, even though source application is maxed - Super User
firefox always resets my windows volume mixer to 100% when playing youtube videos | Firefox-Hilfeforum | Mozilla-Hilfe
Multiple instances of Mozilla Firefox in Volume Mixer : r/techsupport
Firefox will no longer show multiple sliders in Windows Volume Mixer
No Audio from Firfox. Not in Windows volume mixer | Firefox Support Forum | Mozilla Support
What to do if Firefox won't play any sounds | Firefox Help
Firefox's sound is mixed very low : r/firefox
Windows 10 Help Forums
How to Fix Sound, Lagging or Quiet Sound in Yandex, Chrome, Opera, Firefox 🔈 🌐 🛠️ - YouTube
Fix: Firefox Not Producing Any Sound When Trying to Watch a Video - YouTube
Windows 10 Help Forums
No audio for YouTube videos played within Firefox
No sound on firefox | Firefox-Hilfeforum | Mozilla-Hilfe
vb.net - Volume Mixer — Get applications name, and their process ID - Stack Overflow
Brave volume bug - Desktop Support - Brave Community
Firefox Sound doesnt appear in mixer. Windows 10 Forums
No Sound in Firefox on Windows 7 from YouTube, CNN... - Adobe Community - 4564357
No sound on firefox | Firefox Support Forum | Mozilla Support
How to Troubleshoot Duplicate Firefox Entries in Volume Mixer on Windows 10. (Firefox Duplicating in Volume Mixer Windows 10)
Suddenly no sound anymore on any of my ouput devices
