Notes on how to use debug mode:
Refer: www.reddit.com/r/firefox...
Use about:debug, and the load each plug-in to enable it again:
Refer: https://superuser.com/questions/379239/where-is-the-mozilla-firefox-plugins-folder-on-a-mac
- about:debug
- create an alias to see hidden folders
- Navigate to /User/<user>/Library/Application Support/Firefox/Profiles/<profile>/extensions
