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.

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

After a long time with firefox running (days) it takes too long to terminate

  • 3 ŋuɖoɖowo
  • 1 masɔmasɔ sia le esi
  • 9 views
  • Nuɖoɖo mlɔetɔ Xircal

more options

If Firefox has been running for a long time and now consumes a lot of memory (over 1GB of RAM normally) then it takes several minutes to clean and terminate.

This process is not always CPU intensive and sometimes the amount of memory attributed to firefox even increases. Taking 10 minutes for a computer program to terminate is appaling.

If Firefox has been running for a long time and now consumes a lot of memory (over 1GB of RAM normally) then it takes several minutes to clean and terminate. This process is not always CPU intensive and sometimes the amount of memory attributed to firefox even increases. Taking 10 minutes for a computer program to terminate is appaling.

All Replies (3)

more options

Did you opt out of the Ask Toolbar installation when you installed Foxit Reader? If not, you have it on your system now. There are compatibility problems between that app and Firefox.

Remove it by clicking the Firefox button, go to Add-ons, then Extensions and remove it in there.


If the problem persists, try running Firefox in Diagnose Firefox issues using Troubleshoot Mode. If it functions properly in that configuration, then one of your add-ons is the culprit.

more options

No ask toolbar. But i will try to run firefox in safe mode for a few days. it will be difficult thought!

more options

You could also try creating a new Profile. See Profiles - Where Firefox stores your bookmarks, passwords and other user data.

If that works, you can transfer your settings, bookmarks, passwords etc., to the new profile. See Profile Manager - Create, remove or switch Firefox profiles