sound

Had a similar problem using Edge.The fix which worked was to disable Flash Player,shutdown,startup,re-enable Flash Player,shutdown and startup again.Unfortunetly,Flash Player is integrated with Edge and can't be uninstalled/re-installed.
Might work for you.

Thanks to you and all. The fix was ,like in stereo and home theater ,to take out plug , put it back in and to rotate it a few times. Again to all of you had suggestions THAN YOU.

Good job Robert, I am glad that you figured out your issues.