Is there a version of the Firescope User Experience Recorder that is compatible with the latest version of Firefox? If not, does anyone know of a workaround?
View this post at https://kb.firescope.com/news/b/announcements/posts/latest-version-of-firefox-plugin-now-digitally-signed-by-mozilla
Here's a link to an updated version that should be compatible with your version, and is signed.
I'll update the blog article link you referenced here in a few.