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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Cannot close tab groups. Close button fails even wtih empty window.

  • 2 valiny
  • 3 manana an'ity olana ity
  • 4 views
  • Valiny farany nomen'i wuli

more options

When I create tab groups, I cannot close them. The red X close tab group button does not work. I can resize, add or remove sites, even remove all sites. But I cannot get the close tab group button to function.

When I create tab groups, I cannot close them. The red X close tab group button does not work. I can resize, add or remove sites, even remove all sites. But I cannot get the close tab group button to function.

Vahaolana nofidina

Thanks for the advice. I traced the problem to theme Noia 4 v 1.6.7. I don't know how to advise developer or where else to post this information. But in any case, I will remove it.

Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (2)

more options

Hi,

Please check if this happens in Safe Mode.

Problematic Extensions

Troubleshooting Extensions and Themes

Uninstalling Add-ons

Uninstalling Toolbars

Safe mode disables the installed Extensions, and themes (Appearance) in Tools (Alt + T) > Add-ons. Hardware acceleration is also temporarily disabled - the manual setting is Tools > Options > Advanced > General > Use hardware acceleration when available. Options > Advanced. All these settings/add-ons can also be individually or collectively disabled/enabled/changed in Firefox normal mode to check if an extension, theme or hardware acceleration is causing issues.

more options

Vahaolana Nofidina

Thanks for the advice. I traced the problem to theme Noia 4 v 1.6.7. I don't know how to advise developer or where else to post this information. But in any case, I will remove it.