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

Firefox keeps crashing after some time brwosing or closing the window

more options

Hello All,

The things i already tried:

1.Safe mode 2.Refresh Firefox. 3.Malware check. 4.Disabling all plugins.

Whenever i close he window or Use the power button to exit the browser , the earlier process keeps running. Also, after few mins of browsing, it crashes.

The worst part it removes all my active logins , clears sessions and browsing history.

My most recently submitted crash report: https://crash-stats.mozilla.com/report/index/3c95af0c-b767-4fbb-9f27-74cb01171023 regards, Ankit

Hello All, The things i already tried: 1.Safe mode 2.Refresh Firefox. 3.Malware check. 4.Disabling all plugins. Whenever i close he window or Use the power button to exit the browser , the earlier process keeps running. Also, after few mins of browsing, it crashes. The worst part it removes all my active logins , clears sessions and browsing history. My most recently submitted crash report: https://crash-stats.mozilla.com/report/index/3c95af0c-b767-4fbb-9f27-74cb01171023 regards, Ankit

Asịsa ahọpụtara

Since have done all those things will go a little extreme and suggest that you uninstall Firefox and reinstall from a Full Version 56.01 Installer from here : https://www.mozilla.org/firefox/all/

If that works great and if not will see what happens. Your profile is not uninstalled but https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles you can save and or try working with it as the issue may be in there.

Please let us know if this solved your issue or if need further assistance.

Gụọ azịza a na nghọta 👍 1

All Replies (2)

more options

Asịsa Ahọpụtara

Since have done all those things will go a little extreme and suggest that you uninstall Firefox and reinstall from a Full Version 56.01 Installer from here : https://www.mozilla.org/firefox/all/

If that works great and if not will see what happens. Your profile is not uninstalled but https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles you can save and or try working with it as the issue may be in there.

Please let us know if this solved your issue or if need further assistance.

more options

I actually manually installed an older version 49.0.2 and it works fine now.