Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

New FireFox 4 cannot handle multiple tabs. When adding multiple tabs it take to long to access the site then it finally crashes. Can I revert back to a previous version of Firefox?

  • 2 àwọn èsì
  • 10 ní àwọn ìṣòro yìí
  • 3 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ keithaul

more options

I just downloaded the new FireFox 4 and I'm have trouble with have multiple tabs open. When I add a 2 or more tabs to the browser it takes to long to access the sites and then the browser finally crashes.

Can I revert back to a previous version of firefox? If so where can I reinstall a previous version?

Or what can I do about the above problem I'm having?

I just downloaded the new FireFox 4 and I'm have trouble with have multiple tabs open. When I add a 2 or more tabs to the browser it takes to long to access the sites and then the browser finally crashes. Can I revert back to a previous version of firefox? If so where can I reinstall a previous version? Or what can I do about the above problem I'm having?

All Replies (2)

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.

  • Use "Disable all add-ons" on the Safe mode start window to disable all extensions.
  • Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")
more options

This did not solve my problem. I started in safe mode and the problem of having multiple tabs opens still crashes firefox.

I just want to revert back to the previous version of FireFox until this bug is fixed. Where can I get the previous version so I can use firefox again?