Firefox is my go - to recommendation for anyone looking for a solid browsing experience across all gadget . The software is useable fussy - weapons platform , has a rich extension and topic livelihood , and sum - ons like Firefox Monitor and Firefox Lockwise separates the product from the challenger . However , it ’s not barren of yield either . Sometimes , you might face Firefox not responding or crashing on Windows or Mac .

Fix Firefox Not Responding on Windows and Mac

There are many factors behind this unknown behavior on Firefox . Some of the potential reasons include outdated reference , Firefox already operate in the screen background , sketchy internet connection , and more . rent ’s tackle them one by one . Most troubleshooting tricks are applicable for both Windows and Mac . I will mention the chopine wherever demand .

1. Check Internet Connection

A bad internet link messes up the browsing experience as the tab go on try out to unite to the vane address and keeps throwing errors in the end . The behavior might lead to Firefox doss down on your equipment .

You need to see if your machine is connected to a stable internet connection . get to the options app on Windows 10 ( use Windows + I keyboard shortcut ) . Navigate to web & Internet > Status and ensure that it says ‘ You ’re connected to the Internet ’ .

On Mac , you may tap on the little Wi - Fi clit on the fare bar and go to connection Preferences . From the following menu substantiate the machine-accessible status for the net .

connect internet on windows

If the status does say that , you ’ll also need to test the internet connectedness with a different internet browser to see the event is center only on Firefox . Open Google Chrome or Microsoft Edge and seek to open up a few internet site .

2. Clear Cache and Cookies

A debased cache can ruin your sidereal day . It ’s almost always dependable to empty the hoard , so there ’s no reason not to try it .

Step 1 : assailable Firefox app and go to Preferences .

Step 2 : Navigate to Privacy & Security > Cookies and Site Data .

internet connected on mac

Step 3 : Select Clear Data and delete Cookies and Cache from the following menu .

Then relaunch the Firefox web internet browser and inspect if problem with Firefox not react have been sterilise .

3. Close Firefox Properly

Sometimes Firefox break off reply because the tab you have closed over clip never actually shut the process . These outgrowth sum up and consume a skillful amount of RAM . The conduct finally conduct to Firefox crashing , freeze , or not opening at all .

Step 1 : Press the Windows key and launch the Start menu .

Step 2 : Type Task Manager and hit enter to open up the program .

clear firefox cache

Step 3 : Right - tap the top - grade Firefox process ( the one with the number next to it ) and select End Task .

That will close all running Firefox processes , spare up RAM blank , and allow you to relaunch Firefox .

macOS expend Activity Monitor to keep rail of all the service of process presently running on the twist . Go through the steps below to completely close Firefox on Mac .

task manager on windows

Step 1 : Use Command + Space keys and lookup for Activity Monitor from the Spotlight Search .

Step 2 : Select Firefox from the Activity Monitor menu and knock on the x mark above .

The system will ask you to Quit or Force Quit the app . Choose any pick and macOS will completely close Firefox .

activity monitor on mac

4. Disable Firefox Extensions

reference wager a vital role in the Firefox ecosystem . Using extension , one can tote up more feature to the canonical Firefox user interface and functionality . However , some might not be actively hold , could be out of escort , or develop incompatibilities with newfangled Firefox builds .

If you have scores of Firefox extensions install , it can be unmanageable to count on out which one of them is do the outlet .

Because of that , the sluttish root is to disable all extensions and then enable only the ones you ask one at a time .

disable firefox extensions

Step 1 : Open Firefox and go to the Add - ons menu .

Step 2 : Navigate to Extensions > pull off Your Extensions .

Step 3 : Disable all the denotation from the list .

reset firefox settings

5. Refresh Firefox

It can assist because there are time when tweaking the wrong preferences can eventually cause even more result with Firefox , especially if you ’re enabling Firefox genus Beta build .

Step 1 : Open Firefox and go to the Help menu .

Step 2 : Select Troubleshooting Information .

stair 3 : press the Refresh Firefox from the following menu .

Step 4 : Confirm your determination .

6. Reinstall Firefox

Reinstalling Firefox is the complete way to readjust Firefox . You should take Firefox from the Add or remove programs menu .

Once the uninstall physical process finishes , reach the Firefox installer you download . After Firefox has fully reinstall , it should ordinarily work again .

Wrap Up: FirefoxNot Responding Error

Even though Firefox hasshifted its core focusfrom web web browser app to other services , their web browser app offer remains the good product from the fellowship . If you are facing Firefox not responding fault on Windows or Mac , then go ahead and try the caper above to address the effect .

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