Hello, My addons have stopped working. They are all shown as Legacy Extensions. Also, I can not install new ones. This is obviously due to the recent Firefox bug. I have noted the in about:config xpinstall.signatures.required has been set to false so it looks like Firefox has had the fix applied. I believe this should have cured the problem, but for me it does not work - my add-ons are still shown as Legacy and I can't install new ones. Is there anything I can do to cure this ? Regards, Nick.