Cannot hear sound
For some unknown reason to me, I cannot have any sound play. Am I the only one? It is hard to type what is said, when you cannot hear what is said. Is anyone else experiencing this, or am I alone?
I use FireFox and have Flashblock, NoScript, and Ghostery. Those are the only ones I can think of that would interfere. NoScript blocks Java, but I allowed access for all on this page. I have never had a problem with Flashblock on Duolingo. Perhaps I should disable it for this site, I have not tried that yet. Still, I never had these problems before. Ghostery blocks ad companies and tracking companies, but I have even paused blocking here and nothing.