How do I fix an unresponsive script in Firefox?

How do I fix an unresponsive script in Firefox?

How to fix an unresponsive script error

  1. Open the Browser Console. For a script in the web page, you can open the Firefox Browser Console, which may show what is causing the error.
  2. Disable add-ons or run the browser in Safe Mode.
  3. Debug error in script.

Why does Facebook keep crashing Firefox?

Another possibility is that a malware infection on your computer is blocking access to Facebook or trying to interfere with it in some way and therefore causing Firefox to crash. Ensure your installed security tools are updated with the latest definitions and run a thorough system scan looking for problems.

Why is Facebook not working properly in Firefox?

It’s possible that a problem with Firefox is causing Facebook to not function correctly. This could be a missing or corrupt program file, or a problem with the Firefox settings. Download and install the latest version of the program from the official website at

Why does my computer keep freezing on Facebook?

Busy Servers According to Facebook, it has 750 million active users at the time of publication. Even with many servers running, sometimes the servers that handle all that internet traffic get bogged down. This can cause Facebook to slow or even freeze. Try reloading the page for increased speed.

Why do I keep getting stop script messages?

A: Script error messages tend to appear when one’s browser is out of date. What happens is the website you are visiting contains a version of JavaScript (the programming language that allows for animation and interactivity on websites) that is newer than what is installed on your browser.

How do I fix script errors?

How to Fix a Script Error

  1. Load the web page again.
  2. Update the web browser.
  3. Load other web pages.
  4. Switch to a different web browser.
  5. Load the web page with a different device.
  6. Remove temporary internet files.
  7. Disable plug-ins.
  8. Disable hardware acceleration.

How do I enable Facebook on Firefox?

How do I install Facebook Container?

  1. Visit this Facebook Container add-on page.
  2. Click the + Add to Firefox button.
  3. Click Add in the permission request drop-down to install the add-on.
  4. Access Facebook, Messenger or Instagram using Firefox.

How do I fix slow Facebook on Firefox?

Clear Data. Mozilla recommends clearing your temporary data if you’re experiencing problems with Facebook, including Facebook apps. Click “Firefox” and then click “History.” Click “Clear Recent History” and then make sure the boxes by both “Cookies” and “Cache” have check marks in them.

Why is FB not working properly?

Try refreshing your browser or reopening the site; on a mobile app, close and reopen the app. You can also check to see if Facebook is offline and then restart your device, update apps, and clear your cache. Visit Insider’s Tech Reference library for more stories.

Why does Facebook keep crashing on my computer 2020?

Conflicting Data As you browse the Web, your computer stores data from various sites. It’s possible that two conflicting pieces of data are causing your browser to crash when you access Facebook. Open your personal browser settings and clear your history, cookies and active logins.

How do I stop scripts from running in Firefox?

How to Turn Off JavaScript in Firefox

  1. Enter about:config into the URL bar in Firefox.
  2. Select the blue Accept the Risk and Continue button.
  3. Enter javascript. enabled into the search box at the top of the page.
  4. Select the toggle to the right of javascript.
  5. JavaScript is now disabled in your Firefox browser.

How do I get rid of script error messages?

How do I clear Facebook cache in Firefox?

Clear the cache

  1. In the Menu bar at the top of the screen, click Firefox and select Preferences.
  2. Select the Privacy & Security panel.
  3. In the Cookies and Site Data section, click Clear Data….
  4. Remove the check mark in front of Cookies and Site Data.
  5. With Cached Web Content check marked, click the Clear button.

Does Facebook Container work Firefox?

The Facebook Container Extension is currently only available for Firefox for Desktop. Visit to get Firefox for Desktop. Get Firefox for Android and iOS now.

Does Facebook track Firefox?

Firefox will automatically switch to the Facebook Container tab for you. If you click on a link to a page outside of Facebook or type in another website in the address bar, Firefox will load them outside the Facebook Container. If a website has Facebook trackers, Facebook Container will block them and alert you.

Why is Facebook freezing and not responding?

1) Plug-ins or third-party apps could slow down Facebook if they are incompatible with it. Attempt to log in Facebook in Stealth Mode. If it works, the problem of freezing is due to plug-ins. 2) If there are some issues in plug-ins or third-party applications, they will also block Facebook and even make it freeze.

How do I start Firefox in safe mode?

If there is still a problem, Start Firefox in Safe Mode {web link} A small dialog should appear. Click Start In Safe Mode (not Refresh). While you are in safe mode; Type about:preferences#advanced in the address bar.

How to fix Facebook not responding on Android?

Users of Android, the operating system of Samsung, LG, Pixel, Huawei, etc., are advised to force stop Facebook and clean its cache. Open the recent apps list and close Facebook. Then run Settings > About > Apps Management to clean Facebook app’s cache.

How to fix Facebook not running on your computer?

Third, use another browser to log in Facebook. Also, try to log in to another device, or sign in the Facebook app but not on the webpage. Last, the operating system of your computer, like Mac, Windows 10/8/7/XP, is possible to affect the running of Facebook. 2. Plug-ins or Third-Party Applications