This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox has suddenly started remembering Recently Closed Windows and the Tabs within said windows?

  • 3 respostas
  • 7 have this problem
  • 2 views
  • Last reply by cor-el

more options

Up until very recently I had my FF setup so that whenever I closed all windows, all history would be cleared completely, including recently closed Windows. Now, I haven't made any changes to any settings whatsoever yet for some reason FF has started remembering Recently closed windows and if I open said window, FF opens all tabs closed with that window in the previous session AND FF has also memorized my e-mail account's password which I have never allowed it to do. I'm more than a little annoyed at these sudden changes that came pretty much without notifications and I seem unable to do anything about them (I already have the privacy settings set up to never remember anything of the browsing history or passwords, just like always). Is there a solution to this problem or do I need to go over to another browser altogether if I want privacy settings like those FF used to have?

Up until very recently I had my FF setup so that whenever I closed all windows, all history would be cleared completely, including recently closed Windows. Now, I haven't made any changes to any settings whatsoever yet for some reason FF has started remembering Recently closed windows and if I open said window, FF opens all tabs closed with that window in the previous session AND FF has also memorized my e-mail account's password which I have never allowed it to do. I'm more than a little annoyed at these sudden changes that came pretty much without notifications and I seem unable to do anything about them (I already have the privacy settings set up to never remember anything of the browsing history or passwords, just like always). Is there a solution to this problem or do I need to go over to another browser altogether if I want privacy settings like those FF used to have?

All Replies (3)

more options

Update to Firefox 15.0.1 (Help > About) as that version fixes some issues with Private Browsing mode in Firefox 15.0.

more options

I have the same problem and am running 15.0.1.

more options

It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder.

Delete the sessionstore.js file and possible sessionstore-##.js files with a number and sessionstore.bak in the Firefox Profile Folder.

Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).

You can use this button to go to the Firefox profile folder:

  • Help > Troubleshooting Information > Profile Directory: Show Folder