Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Ever since the recent update, Firefox automatically opens my previous session on start-up

  • 2 replies
  • 0 have this problem
  • 22 views
  • Last reply by zeroknight

Redstar2613
Redstar2613
more options

The box in Settings > General > Startup > Open previous windows and tabs is still unticked.

Does anyone know what could be causing it and how to fix it?

Thanks :)

The box in ''Settings > General > Startup > Open previous windows and tabs'' is still unticked. Does anyone know what could be causing it and how to fix it? Thanks :)

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Use one of these to close Firefox if you are currently doing that by clicking the close X on the Firefox Title bar, especially if you have multiple windows or Private Browsing windows open to prevent losing tabs in unnoticed windows.

  • "3-bar" menu button -> Exit (Power button)
  • Windows: File -> Exit
  • Mac: Firefox -> Quit Firefox
  • Linux: File -> Quit
zeroknight
zeroknight
more options

The last session will be restored automatically if the browser crashes or closes unexpectedly unless browser.sessionstore.resume_from_crash is set to false in about:config. It will also be restored if Firefox is left running during system shutdown unless toolkit.winRegisterApplicationRestart is set to false.