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Youtube will not play audio. Game sounds work as well as running youtube on Edge, but not on Firefox. I have disabled hardware acceleration, made sure nothing is muted and even downloaded a soundfixer addon, but nothing works. This problem just began after a restart of my router and computer.

Hello,

I am a new firefox user and would like to use it 100%, but have been running into a few bugs. This one I have been unable to find this issue myself, so thought I would ask here. I use Qobuz to stream hi-res music up to 24bit/ 192kHz. Some albums do not have sound at that resolution. The file will load and timer shows the song is playing, but there is no audio. I can change the setting to stream at 16bit/44.1kHz and then I get audio. Again, this does not occur with all albums, some will stream at hi-res and some will not. An interesting note: the same file with no audio at hi-res on firefox will have audio at same resolution setting on chrome. The only thing I can think of is chrome is reducing resolution in the background, or maybe a DRM issue? I do have "Play DRM-controlled content" checked in firefox settings.

p.s. I am aware that streaming music through a browser is not necessarily the best way to listen to hi-res music, and my ears may, or may not hear the difference between the 16bit and 24bit. However, the issue is the functionality, or lack of.

Thank you in advance for any insight.

After a Windows 11 update, every time I play some video/sound and stop the playback, my whole computer audio doesn't work anymore. When I reset my computer, the audio comes back again. I tried using other browsers (Edge, Chrome, etc.) and other programs/applications, but this only happens in Firefox.

Any ideas on what can I do to solve this issue?

Basic information:

Firefox version: 133.0.3 (64-bits) Operation System: Microsoft Windows 11 Home Single Language OS Version: 10.0.26100 Compilation 26100 Computer Brand: Alienware m16 R2 Sound drivers: Realtek Semiconductor Corp. version 6.0.9738.1

I just discovered today that when I click on a YouTube short and select open in new tab there are two sound streams playing about 3 seconds out of sync. This happened on my work machine today and on my home machine. When I switch to the Chrome browser this did not happen.

Good day

Firefox was working fine till yesterday. No changes of any kind were made.

Firefox will no longer play any audio.

Audio plays just fine from every other browser and Windows test.

I have attempted and followed many variations of suggestions and still no sound. Been through permissions.

Any one have a silver bullet to get audio back?

Thanks

Some of the Reels that I watch have NO volume Here is one example: https://www.facebook.com/reel/366081636583616