Audio does not play in the browser at all. All the solutions I've tried, that have not resolved the issue: * all items in [https://support.mozilla.org/en-US/kb/fix-common-audio-and-video-issues#w_check-some-firefox-settings "Fix common audio..." article] * all items in [https://support.mozilla.org/en-US/kb/what-to-do-if-firefox-wont-play-any-sounds "What to do if Firefox won't play any sounds" article] * disabling hardware acceleration from [https://support.mozilla.org/en-US/questions/1200717 this thread] * refreshing Firefox * re-installing Firefox * updating my system and drivers, and re-doing above Sound works on my device, other programs, and other browsers including Firefox Nightly. I am on the latest version of Firefox. Thanks in advance.