We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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 is opening tabs from the previous session despite settings to the contrary.

  • 3 svar
  • 4 har dette problemet
  • 2 views
  • Siste svar av VIcerious

more options

Very recently, when I launch Firefox it opens with the tabs from my previous session. I have this behavior disabled in the Options menu.

It started doing this, I think, just after I got Sync set up with my desktop and netbook. I have tab syncing disabled, as well.

Very recently, when I launch Firefox it opens with the tabs from my previous session. I have this behavior disabled in the Options menu. It started doing this, I think, just after I got Sync set up with my desktop and netbook. I have tab syncing disabled, as well.

All Replies (3)

more options

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

Delete sessionstore.js and sessionstore.bak in the Profile Folder

  • Help > Troubleshooting Information > Profile Directory: Open Containing Folder

If you see files sessionstore-##.js with a number in the left part of the name like sessionstore-1.js then delete those as well.

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

See:

more options

This did not solve the problem.

more options

Just fixed it myself. For whatever reason, the Firefox process was not terminating when all windows were closed. When I ended the process in the Task Manager (this is Windows 7, by the way), session behavior returned to normal.