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55.* breaks Hulu and CBS vid watching
Upgraded to 55.* and now Hulu and CBS won't play anymore. \ Safe Mode worked, but not until I disabled OpenH254 did it work normal w/o any addons installed.
Really wish them sites would upgrade sooner.
Chosen solution
I suggest going back to v54 until v55 has been fixed
https://support.mozilla.org/en-US/kb/install-older-version-of-firefox?cache=no Be sure to read everything here.
If you still want to downgrade, look under; I still want to downgrade. Click the Directory of other versions and languages link. Look for the directory of the version that you want. But, remember that old versions may have security issues.
You should also check out Firefox; Extended Support Release https://www.mozilla.org/en-US/firefox/organizations/
https://www.mozilla.org/en-US/firefox/organizations/notes/
https://www.mozilla.org/en-US/firefox/organizations/system-requirements/
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Chosen Solution
I suggest going back to v54 until v55 has been fixed
https://support.mozilla.org/en-US/kb/install-older-version-of-firefox?cache=no Be sure to read everything here.
If you still want to downgrade, look under; I still want to downgrade. Click the Directory of other versions and languages link. Look for the directory of the version that you want. But, remember that old versions may have security issues.
You should also check out Firefox; Extended Support Release https://www.mozilla.org/en-US/firefox/organizations/
https://www.mozilla.org/en-US/firefox/organizations/notes/
https://www.mozilla.org/en-US/firefox/organizations/system-requirements/
You can open the YouTube test page to check support in Firefox for playing HTML5 media.
See also: