Anonymous G joined in and replied with this 15 years ago, 2 hours later, 3 hours after the original post[^][v]#192,876
@OP
The version that was posted previously had maxversion set to 6.0a1. If you're above that, you may just be encountering the problem because of version issues.
Ks !KansasxqvM joined in and replied with this 15 years ago, 2 minutes later, 3 hours after the original post[^][v]#192,879
@previous (G)
Disable compatibility checking = problem solved.
Anonymous G replied with this 15 years ago, 23 minutes later, 3 hours after the original post[^][v]#192,903
Homestar, try this, restart firefox, and reinstall the extension if necessary. Your particular version number should be displayed in help→about firefox if you are unsure.
Homestar !RUNNERV7vk (OP) replied with this 15 years ago, 2 hours later, 6 hours after the original post[^][v]#193,007
@previous (G)
It's working today. Not sure what that was about :/