Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

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.

Avatar for Username

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

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

When I use Ctrl-T to open a new tab, a new tab indeed opens--so far, so good--but ALSO a new tab in a new window opens! Any thoughts?

  • 3 respostas
  • 1 has this problem
  • 9 views
  • Last reply by gtodon

gtodon
gtodon
more options

This is happening for no apparent reason. I have not made any recent changes to Firefox settings.

This is happening for no apparent reason. I have not made any recent changes to Firefox settings.

All Replies (3)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

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

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

Did you install the New Tab Override, or another that does this? Check their settings.

gtodon
gtodon Question owner
more options

Thanks for your responses. The problem now seems to have gone away. Just a temporary glitch, I guess.