Mozilla Firefox Not Responding How To Fix

Mozilla Firefox Not Responding: How To Fix?

Though Mozilla Firefox is considered to be one of the best web-browsers in all across the globe, there are a few complaints and errors which are a major concern for the end-users. To be honest, one of the biggest and the most complicated problems reported by a lot of users is the Firefox not responding error. There could be various possible reasons behind the same, and identifying the cause is surely the first step to resolve the error. In this blog, we will discuss the various ways to resolve the problems along with indentifying the causes. You must read this blog, especially if your Mozilla firebox hangs, freezes or stops responding frequently.

Firefox not Responding: Possible Reasons!

Out of all the reasons that causes the not responding error, we have enlisted the most common and important ones below. Check them out and try to resolve each one of those reasons by following the steps that are enlisted below:

  • If there are a lot of plug-ins and extensions
  • If there is an increase in the number of temporarily files, including the cache and cookies
  • Malware or virus attacks
  • Improper installation of Firefox

Firefox Hangs/ not Responding: How to Troubleshoot?

After going through the possible reasons and causes behind this error, it is necessary for you to understand the best solutions for the same. If, in future, you come across this error, all you need to do is to implement the steps that are given below.

Disable Firefox Plugins

  • Launch Mozilla by clicking on its icon
  • Go to Tools, and click on it
  • Click on “Add-ons”
  • The list of Add-ons would appear in front of you
  • Make sure you pick extensions and click on it , followed by disabling them.

Delete Cookies and Cache

  • Launch Mozilla by clicking on its icon
  • Go to the “Menu” section
  • Choose the “History” option
  • Click on the “Clear History” button
  • In the drop-down menu, you will be asked to choose the time-range. Make sure that you have click on “Everything”
  • Choose “Cookies” and “Cache” options
  • Choose the “Clear Now” button.
  • Try to re-launch Mozilla.
  • If Mozilla Firefox not working properly even after the above hacks, move on to the next hack.

Restart Firefox in Safe Mode

  • Launch Mozilla by clicking on its icon
  • Go to the “Menu” section
  • Click on the “Help” button
  • Choose the “Ad-ons Disabled” option
  • A dialogue box would appear in front of you, make sure that you have clicked on “Start Firefox in Safe Mode’
  • If Firefox hangs even now, follow the next process.

Re-Install Firefox

  • With the help of, you need to download the latest version of Mozilla Firefox.
  • Go to Menu and exit Firefox
  • Uninstall the browser from the device that you were using
  • Delete the Firefox program folder
  • Reinstall Mozilla Firefox

Firefox not Responding Windows 10

If Firefox constantly not responding with Windows 10, you are supposed to follow the hacks or tips that are enlisted below. The tips or steps that are given below are specifically for the users who are using Mozilla Firefox on Windows 10. And, if it hangs, you are supposed to:

  • Restart the System
  • Update the graphics card drivers
  • Disable hardware acceleration
  • Reinitiate the Firefox files
  • Remove the session restore files
  • Reset Firefox

Firefox Keeps not Responding: Contact Firefox

If the solutions that are given above to fix the not responding error of Mozilla are not sufficient enough to deal with the issue, it is necessary for you to contact Firefox as soon as possible. You can take Firefox help through their chat and email services. But, If you want an instant response and permanent resolution, you need to dial the Mozilla Firefox Phone Number.  

If you want to avail the official contact numbers for Mozilla to get the Firefox not responding fix instantly, you should go to the website for Contactforhelp. It is considered to be the only online directory, which is famous for enlisting the authentic and official contact numbers of various tech help team that are situated in the USA and Canada.


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