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

Cannot close my tab, everything run well but closing my tab

  • 3 majibu
  • 52 wana tatizo hili
  • 10 views
  • Last reply by cor-el

more options

Suddenly I cannot close firefox tabs, I opened some tabs and click red X button but nothing happened. I can click menu, it run well, download, it run well, back button it works, bookmark button, it works. But one thing I can't do, it's closing tabs, all tabs.

Suddenly I cannot close firefox tabs, I opened some tabs and click red X button but nothing happened. I can click menu, it run well, download, it run well, back button it works, bookmark button, it works. But one thing I can't do, it's closing tabs, all tabs.

Chosen solution

Please restart Firefox. If this happens again it is possible to try these troubleshooting steps to improve the performance of Firefox:

Read this answer in context 👍 1

All Replies (3)

more options

Suluhisho teule

Please restart Firefox. If this happens again it is possible to try these troubleshooting steps to improve the performance of Firefox:

more options

Thanks guigs2. I knew closing firefox is the only way. but it's annoying if i should close firefox everytime it happen.... ):

more options

Can you close a tab with a middle-click or the Ctrl+W shortcut?

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window