Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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

When I open a new tab, a new window opens

  • 2 respostas
  • 3 have this problem
  • 2 views
  • Last reply by cor-el

more options

I used to be able to open multiple tabs within the same Firefox window. Now, every time I click a link or access an external hyper link, a whole new window opens instead of a new tab in the existing window.

browser.link.open_newwindow is set to integer type and value of 3.

This doesn't seem to matter. The problem persists. I don't want to do a refresh or uninstall and reinstall a fresh copy. What can I do to fix this? Like I said, it was never this way before and it seems to have started happening out of nowhere.

I used to be able to open multiple tabs within the same Firefox window. Now, every time I click a link or access an external hyper link, a whole new window opens instead of a new tab in the existing window. browser.link.open_newwindow is set to integer type and value of 3. This doesn't seem to matter. The problem persists. I don't want to do a refresh or uninstall and reinstall a fresh copy. What can I do to fix this? Like I said, it was never this way before and it seems to have started happening out of nowhere.

Chosen solution

Try to set browser.link.open_newwindow.override.external to 3 as well.

Did you check your (tab related) extensions?

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
Ler a resposta no contexto 👍 0

All Replies (2)

more options

You can have a look at this page, the problem was a bit similar. The option browser.link.open_newwindow doesn't work anymore, whatever the value. The issue is to use add-ons (a few names are given in the link above).

more options

Chosen Solution

Try to set browser.link.open_newwindow.override.external to 3 as well.

Did you check your (tab related) extensions?

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