Firefox will periodically not play videos giving me this error:
Your browser does not currently recognize any of the video formats > available.Click here to visit our frequently asked questions about > HTML5 video.
Chromium plays the video fine.
I get the error using a fresh install Ubuntu 20.04 with third party software option checked on install.
Issue started in Ubuntu 19.10 when I switched over from Comcast to Sonic fiber had error with other versions of Firefox.
My network has Snort configured on a Pfsense router but the error still occurs when I disable Snort and clear all blocked URLs.
What can I check?