Firefox Community Forum

I tried unchecking and rechecking all start settings. When I close Firefox, it asks if I want to close all tabs - the only option is to cancel, leaving Firefox open, or Yes, which would close all my tabs and not reopen the tabs on startup.

My recent history is also missing.

I upgraded to a new Surface Pro 12 and now when I launch Firefox it won't open my previous tabs and windows even though I've checked the box "open the previous windows and tabs" under the General/Start Setup. On my previous Surface Pro 3, I never had an issue with this. Am I doing something wrong..? Also when I click on the time in the lower right task bar, it would open the time plus a calendar. Now with the Pro 12 I get the time and a notifications window and no calendar. Is there a way to change Firefox to the way it was on my old Pro 3..?

I have the same issue as this person https://support.mozilla.org/kn/questions/1373153. I HAVE the "Open previous windows and tabs" option on, i also DON'T have the "Clear history and cookies when closing the window" nor "Clear history when Firefox closes" nor "Always use private browsing mode" on so the solution doesn't work for me. Firefox won't open previous tabs when i close the window. However upon restarting my PC i have noticed that when i start up Firefox, my previous tabs are opened. So it seems the action of closing the window is doing something to prevent Firefox from opening the previous tabs again.

Ich werde Firefox nicht mehr benutzen, alle Fenster verschwinden wenn man Firefox wieder startet obwohl dies in den Einstellungen "Vorherige Fenster und Tabs öffnen" steht! Scheinbar ist keiner fähig dies zu beheben und keiner hilft! Sehr fragwürdig!! So könnt ihr euren Firefox beerdigen!!!

In the last update the plus sign to open a new tab was moved from the left side to the far right of the screen. I find this very inconvenient. Just wondering if this bothers anyone else. Is there a way to roll back to the previous version of Firefox?

I just reinstalled Firefox after resetting my computer so I was clicking around and making some personal adjustments. Now, everytime I add a tab it also open a window for that tab. Which is very annoying because I often use a lot of tabs at the same time for my research. I don't know why this has happened, maybe I accidentally clicked on something in the setting? I’m not very good with computer so I really need help with this. Thanks!

I have an issue with grouped tabs but I know where the grouped tabs are, I click the arrow facing down and it doesn't show the grouped tabs that I had, I don't know if it's because I turned off my PC when firefox was still open but I do that most of the time, when I opened firefox it said that it couldn't restore previous session or something like that and next thing I notice is that all my grouped tabs are gone. Is there a way to get them back?

The website wouldn't open for me, so I decided to restart Firefox, after which it closed all my tabs and tab groups. My settings are set to "keep tabs after closing the browser." This hasn't happened before.