Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Suddenly, no changes having been made, sound in videos no longer works. Still works fine in IE and Chrome, however.

  • 1 odgovor
  • 1 ima ovaj problem
  • 2 views
  • Posljednji odgovor poslao Riya

more options

Although there is no problem in any browser that I've checked except for Firefox, I've done all the obvious checks anyway, but everything checks out fine. And I have not installed anything or updated anything on my system in over a week. I'm a retired systems engineer and I'm stumped.

Although there is no problem in any browser that I've checked except for Firefox, I've done all the obvious checks anyway, but everything checks out fine. And I have not installed anything or updated anything on my system in over a week. I'm a retired systems engineer and I'm stumped.

All Replies (1)

more options