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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Some tabs remain open after closing them

  • 1 baphendule
  • 6 zinale nkinga
  • 3 views
  • Igcine ukuphendulwa ngu cor-el

more options

When I have opened a lot of tabs (10+) and I close them afterwards, sometimes a few of those tabs will still show in the tab bar. When I click them I can't view them though. It seems to be a problem with the tab bar, not with web pages.

When I have opened a lot of tabs (10+) and I close them afterwards, sometimes a few of those tabs will still show in the tab bar. When I click them I can't view them though. It seems to be a problem with the tab bar, not with web pages.

All Replies (1)

more options

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