About once a week Firefox bans me from opening new tabs until I reboot it for an update. It promises to return my existing tabs but it never has.
For this reason I don't trust it when I'm doing meaningful work.
For this reason I don't trust it when I'm doing meaningful work.
The solution is the same as always: don't upgrade until you are ready to reboot the system anyways. Or don't upgrade at all, if you can get away with it.
Which browser is good for meaningful work?
Have you ever applied any of the about:config settings from one of those harmful “privacy” guides? Are you using an enterprise or school managed computer?