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

This thread was archived. Please ask a new question if you need help.

As followup to my problem: I uninstalled Firefox & reloaded but it came up with the same side-tab problem so I still can't use Firefox.

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by FredMcD

robsalomon
robsalomon
more options

The side-tab experiment in test pilot made my pages come up in a 1" square in upper left corner; the rest of the page is gray & blank. I uninstalled Firefox & reinstalled it hoping it would install without Test Pilot but it reinstalled with the same side-tab issue so I can't use Firefox.

The side-tab experiment in test pilot made my pages come up in a 1" square in upper left corner; the rest of the page is gray & blank. I uninstalled Firefox & reinstalled it hoping it would install without Test Pilot but it reinstalled with the same side-tab issue so I can't use Firefox.

All Replies (1)

FredMcD
FredMcD
more options

Go to the Test Pilot site, and report the problem.