To Rufus Laggren: You are a LIFESAVER by posting the Flash problem solution for us Firefox users!! Prior to finding this post, I tried EVERYTHING, including uninstalling and reinstalling Flash SEVERAL times!! NOTHING
worked...............until I came across your suggestion. And now, everything is working GREAT, just by downgrading to an older version of Flash! I had even thought of doing that, but couldn't find any older versions
on the Adobe page. I know your post is several months old, but hopefully you will come here from time to time and read this grateful "THANK YOU" for taking the time to post your solution!! Many blessings to you!!