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

display is abnormal

  • 5 cavab
  • 1 has this problem
  • 4 views
  • Last reply by cor-el

more options

My tab fonts are showing up blurry (clear text is on), or not at all in the default Mozilla appearance. The back button/home button/etc will only register if clicked in certain areas, and the scroll bar is completely unclickable.

My tab fonts are showing up blurry (clear text is on), or not at all in the default Mozilla appearance. The back button/home button/etc will only register if clicked in certain areas, and the scroll bar is completely unclickable.

All Replies (5)

more options

Try to disable hardware acceleration.

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

If disabling hardware acceleration works then check if there is an update available for your graphics display driver.

more options

That did not solve the issue. =\ Still blurry, still odd clicking spots. See picture for the blurry tabs. The clicking issue is sort of hard to show.

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

more options

Well, one problem sort of fixed... Default theme, no extensions enabled - blurry gone... Now the highlights drag and stay and the minimize/exit window/etc. No longer show. =\

more options

Try a different Firefox theme to see if that can change the highlight color.

You can also check the Windows settings or try a different Windows theme.

  • Control Panel > Personalization > "Theme" & "Window Color and Appearance"