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Fix 2: Check for the Required Access Rights If not, enable the Add-on/Extension by repeating the above steps. If so, delete the faulty Add-on/Extension according to its instruction. Step 4: Check if the Firefox not responding error is fixed. Step 3: In the pop-up window, click on Restart, and then choose Start in Safe Mode. Step 2: Click on Restart with Add-ons Disabled to go on. Step 1: Select the ≡ option from Firefox to open the submenu, and then click Help and choose Troubleshooting Information. Given to that fact, you can try entering Safe Mode to delete the faulty Add-on/Extension. In most cases, the faulty Add-on/Extension can cause the Firefox not working error.
#Firefox not responding freezes computer windows 10
You may be also interested in this: Windows 10 Notifications Tell Firefox Users to Use Edge Fix 1: Try Safe Mode
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Here are some common causes of Firefox keeps freezing. You may raise a question “why is Firefox not responding”. For instance, Firefox won’t open, Firefox high CPU usage, Firefox not responding, etc. Though Mozilla Firefox is considered as one of the best browsers for Microsoft operating system, there are some issues with Firefox indeed like any other applications.
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Fix 2: Check for the Required Access Rights.
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