Hi Michael,
This mailing list is for discussion of activities by the Mozilla
community in the US. The Mozilla Support site is a better place to get
help with Firefox problems.
I recommend posting a new support question, and be sure to include:
* What operating system are you on? (Mac, Windows, or Linux)
* What version of Firefox do you have?
* Does this problem happen with all YouTube videos, or only some of them?
You might also include a link to the discussion you found, and describe
what you don't understand about it.
This article might also be helpful:
https://support.mozilla.org/en-US/questions/1069294
--
Janet Swisher <mailto:
jREMOVE...@mozilla.com>
Mozilla Developer Network <
https://developer.mozilla.org>
MDN Community Manager