Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

firefox is restoring my tabs from a month ago not the most recent tabs

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

dewitt.kathleen
dewitt.kathleen
more options

Firefox used to restore my most recent session after it shutdown. But for the last few weeks, every time I restart it goes back to June 12th and restores the tabs from that day. I cannot find a way to get it to once again restore the most recent session.

Firefox used to restore my most recent session after it shutdown. But for the last few weeks, every time I restart it goes back to June 12th and restores the tabs from that day. I cannot find a way to get it to once again restore the most recent session.

All Replies (1)

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

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.

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.