Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

The cursor jumps to a different section of the page when typing

more options

Whenever I type either in emails or on web pages, while typing the cursor either jumps to an earlier section of the text I am typing and my text appears there, or the view of the page jumps to the end of the page.

Whenever I type either in emails or on web pages, while typing the cursor either jumps to an earlier section of the text I am typing and my text appears there, or the view of the page jumps to the end of the page.

All Replies (2)

more options

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

  • Don't make any changes on the Safe mode start window.

See Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems and Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems

more options

In your More system details...
Next Generation Java Plug-in 1.6.0_15 for Mozilla browsers - you should update to the latest 1.6.0_22 version of Java.