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.

ابحث في الدعم

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

I pressed RESUME instead of NEW SESSION how do I get that option back to stop what seems to be my Firefox on a continuous loop and then slowing everything down. I have Mac OS X with Windows?

  • 1 (رد واحد)
  • 1 has this problem
  • 1 view
  • آخر ردّ كتبه cor-el

more options

Firefox keeps opening a forum tab and lots of other tabs show up at the top of the screen and little curly things going round and round (sorry to sound so technical !)

Firefox keeps opening a forum tab and lots of other tabs show up at the top of the screen and little curly things going round and round (sorry to sound so technical !)

All Replies (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 [2] file and possible sessionstore-##.js [3] 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).

See also: