multiple open tabs won't close
I use MacOS 10.15.7 and Firefox 82.0.3. For some reason since yesterday it opened 13 tabs while I was using only one. I quit Firefox and reopen and it opens with all 13 tabs back. I would shut down my Mac and restart, nothing helps. Firefox is opening all 13 tabs again and again. Please check the image. Any tip / advice how to stop it, thanks.
All Replies (1)
You can check for problems with the sessionstore.jsonlz4 file in the Firefox profile folder that stores session data.
- delete sessionstore.jsonlz4 and sessionstore.js
When sessionstore.jsonlz4 is deleted you lose pinned-tabs and open tabs and you will have to recreate them, so if necessary make a note or bookmark them. sessionstore.jsonlz4 is only present in the Firefox profile folder when Firefox is closed.
You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.
- Help -> Troubleshooting Information -> Profile Folder/Directory:
Windows: Open Folder; Linux: Open Directory; Mac: Show in Finder - https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data