Make it easy to restore every last session always as a default. DO NOT do updates during daytime hours, PERIOD. Everytime Firefox shuts down randomly its while I'm actively working and Firefox updates then does not restore my session. Sometimes I've temporarily had over a hundred tabs open (to capture URLS, photograph something on screen to easily look it up after shutting down the tabs). Anyway, this costs me hours lost in productivity. This is happening often and I cannot do this any longer. I've not been able to meet deadlines more than once because of Firefox's random shut downs. This is just like someone coming up to my computer and pulling the power cord of the socket, just to be an asshole. Its not even crashing. Its being shut down for updates which are lowest of priorities while I'm working. Firefox is not for people who are working. Its for people who are playing and what they are doing is not crucial to anything. And that is still rude.