Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Learn More

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

Firefox stopped playing sound for youtube videos about 15 minutes ago after an update. Youtube plays fine from my other browsers. Help?

  • 1 antwurd
  • 2 hawwe dit probleem
  • 36 werjeftes
  • Lêste antwurd fan FredMcD

more options

Firefox update 40 youtube stopped playing sound. The picture is fine just no sound. I can play the same video on my other browsers just fine and I can download and play. Only firefox has a problem. Flash is current. I went to a shockwave site that uses flash and it played sounds. The problem as far as I can tell is only youtube videos played online. Can someone help?

Firefox update 40 youtube stopped playing sound. The picture is fine just no sound. I can play the same video on my other browsers just fine and I can download and play. Only firefox has a problem. Flash is current. I went to a shockwave site that uses flash and it played sounds. The problem as far as I can tell is only youtube videos played online. Can someone help?

Alle antwurden (1)

more options

Your System Details shows no flash player. What are you using?

check this:

  • see if there are updates for your graphics drive drivers

https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

  • disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)

https://forums.adobe.com/message/4468493#TemporaryWorkaround

  • disable hardware acceleration in the Flash plugin

https://forums.adobe.com/thread/891337 See also: