Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

I close tabs, it disappears, but can still ctrl+tab to them. Then they won't close.

more options

Sometimes, when I close a tab, the next tabbed site will be displayed, and it will disappear from the row of tabs on top, as if it really closed. But when I ctrl+tab or ctrl+shift+tab, it remains one of the sites I cycle through. It won't close. Usually, if I close firefox, this goes away, but sometimes the same phantom site(s) remain even after restarting firefox.

This happened

A few times a week

== A few weeks or months ago.

Sometimes, when I close a tab, the next tabbed site will be displayed, and it will disappear from the row of tabs on top, as if it really closed. But when I ctrl+tab or ctrl+shift+tab, it remains one of the sites I cycle through. It won't close. Usually, if I close firefox, this goes away, but sometimes the same phantom site(s) remain even after restarting firefox. == This happened == A few times a week == A few weeks or months ago.

All Replies (1)

more options

Do you have that problem when running in the Firefox SafeMode? http://support.mozilla.com/en-US/kb/Safe+Mode Don't select anything right now, just use "Continue in SafeMode."

If not, see this: http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+theme...