How to Fix Firefox Not Responding Error : Best Fixes

Firefox is one of most popular web browser available for the Internet users. Availability of thousands of add-ons and ability to have a download manager, gives it an edge over the well known Google Chrome Web browser. Nevertheless, even with all these features errors are inevitable with almost anything. So is the case with Firefox. One of the most annoying problem faced is Firefox not responding error. This could be frustrating if your are in middle of you work and you can’t continue because of this error. Fortunately, there are ways through which you can fix Firefox not responding error by following the below given method.

How to Fix Firefox Not Responding Error

The reason for Firefox not responding error could be several including add-on issue to corrupted files issue. Here we have listed the causes of Firefox not responding error and fixes for them.

How to Fix Firefox Not Responding Error : Best Methods

Method 1: Fix Firefox Not Responding Error by Creating New Places Database

This error can also occur if you have a corrupted file with an unfinished job. In case you have closed Firefox before the downloading finished then the chances are there that might get corrupted. However, to fix this issue what you can do is create new places data base. To do this follow below given steps.

  • Click on Firefox tab and select Help.
  • Now select troubleshooting Information and then go to Application Basics.
  • Now open Firefox profile folder, by clicking on Show Folder.
  • Now find Places.sqlite and change it to places.sqlite.old.
  • Once done, now restart Firefox. After the restart new places database will be created.

Method 2: Update / Remove Outdated Plugin to Fix Firefox Not Responding Error

If the first method didn’t fix the issue for you then try the second method.  Sometime outdated plugins can also cause Firefox hanging issues. So, all you have to do is either update the outdated plugins or simply remove them from your browser.

To do this, click on Tools and select Add-on. Next click on Plug in icon. (Note, click on Plugin Icon after paint icon or before service icon and not on Extension). Once you are in Plugin section, click on check to see if your plugins are up to date. Now you can see the list of plugins with update available. One by one update all the plugins. If you have any unnecessary plugin then disable or delete it.  Now restart Firefox and see if it solve Firefox not responding error.

How to Fix Firefox Not responding Error

Method 3: Disable Hardware Acceleration to Fix Firefox Not Responding

The Firefox not responding error can also occur because of graphics settings or hardware acceleration. What you can do is disable hardware acceleration and see if this resolves the issue.

To do this, go to Firefox Menu and click on Options. Next, select Advanced Panel, then General tab and uncheck “Use Hardware acceleration” to disable it. Once done, restart Firefox and see if the error has been solved.

How to Fix Firefox Not responding  Error - Hardware acceleration

Method 4: Restore Firefox to Default State

If nothing seems working then you might have to go restoration way. Most of the time restoring Firefox settings to default settings solves the problem. To restore Firefox do the following.

Go to Help and select Troubleshooting Information. Next, click on Reset Firefox and then Reset Firefox  when asked to confirm the decision. Click on Finish to restart Firefox.

By following the above given methods you should be able to Fix Firefox not responding error easily.

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