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

Why are my tabs disappearing?

more options

I have Firefox 9.0.1 and have multiple tabs open. Sometimes when I click on one of the tabs, it disappears from that window and opens up in a new window. It happens with both regular tabs and those that are pinned as app tabs. I've been running this same configuration for quite a long time and made no additions or changes before this started. This is running on Windows 7 32bit SP1. Any advice? Thanks

I have Firefox 9.0.1 and have multiple tabs open. Sometimes when I click on one of the tabs, it disappears from that window and opens up in a new window. It happens with both regular tabs and those that are pinned as app tabs. I've been running this same configuration for quite a long time and made no additions or changes before this started. This is running on Windows 7 32bit SP1. Any advice? Thanks

Chosen solution

Probably the tear-off tabs feature.

Try this add-on to disable that feature.

https://addons.mozilla.org/en-US/firefox/addon/bug489729-disable-detach-and-t/
Ler a resposta no contexto 👍 1

All Replies (1)

more options

Chosen Solution

Probably the tear-off tabs feature.

Try this add-on to disable that feature.

https://addons.mozilla.org/en-US/firefox/addon/bug489729-disable-detach-and-t/