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.

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

On main monitor, firefox has a break that 'shows' the window below

  • 1 svar
  • 1 har dette problemet
  • 15 views
  • Siste svar av Breffex

more options

This only happens on my main monitor, whenever Firefox is maximized there's a bar of a random part of whatever webpage opens first that clicks through to the window below. The bar won't appear on my other two monitors and restarting Firefox doesn't fix it. Windows 10

This only happens on my main monitor, whenever Firefox is maximized there's a bar of a random part of whatever webpage opens first that clicks through to the window below. The bar won't appear on my other two monitors and restarting Firefox doesn't fix it. Windows 10

All Replies (1)

more options

Here's a picture of it