7 Best Ways to Fix YouTube Not Working on Firefox

YouTube is without a doubt the most widely used video streaming service. Although the Google-owned site works best with Chrome, some users still prefer to stream YouTube using alternative browsers such as Firefox and Microsoft Edge. On Firefox, we’ve seen folks have trouble accessing YouTube. If you’re one of them, keep reading to learn how to fix the YouTube not working on Firefox problem.

Have a look at How to Turn off Autoplay on YouTube on Web and Mobile?

Fix YouTube Not Working on Firefox

YouTube playback on the Firefox browser is affected by a number of things. Let’s take a closer look at them.

Read also: What is YouTube? Everything you need to know!

1. Reload the Page

This is the most straightforward method for resolving the YouTube playback problem in Firefox. When you click on a YouTube link and the service encounters connection issues, it may open a broken link with playing or display a ‘Try again’ error. All you have to do is refresh the page by using the reload button in the address bar.

Reload YouTube page to fix playback error

2. Restart Firefox

On occasion, you may see a Firefox not responding problem in the browser. In such instances, no matter what you do, the YouTube playback issue will occur.

 Restart Firefox

Simply close and reopen the Firefox browser. You can also force close the app using macOS Activity Monitor or Windows Task Manager.

3. Check Internet Connection

You can upload videos at a resolution of up to 4K on YouTube. If your internet connection is down, you’ll have trouble seeing YouTube videos in any browser.

To begin, make sure your device is linked to a reliable internet connection.

Open the Settings app on Windows 10 (using the Windows + I keyboard shortcut) after you’ve confirmed that. Make sure You’re connected to the Internet is selected under Network & Internet > Status.

Check internet connection to fix the YouTube not working on Firefox

If that’s the case, you should also test your internet connection with a different browser to make sure the problem isn’t exclusive to Firefox.

4. Clear Cache and Cookies from Firefox

A terrible cache may make or break your day. For a good web browsing experience, every browser accumulates cache and cookies. It’s safe to restart Firefox and try your luck with YouTube again after clearing the cache and cookies. To clear Firefox’s cache and cookies, follow the steps below.

1: On your device, launch the Firefox browser.

2: Select System Preferences from the More menu in the upper right corner.

Preferences menu in Firefox browser

3: Go to the search box and type in the cache.

4: From the option that appears, choose Clear Data.

5: From the pop-up menu, choose Cookies and Site Data and Cached Web Content.

Clear cache and cookies from Firefox

6: Click Clear and see if YouTube is now operational.

Do you know How to Clear Cache on Any Platform: Complete Guide?

5. Uninstall Firefox Extensions

Many power users have turned to Firefox add-ons to improve their YouTube viewing experience. It’s possible that an extension is generating a YouTube playback problem in your browser.

It’s difficult to say which add-on is causing the problem. Uninstalling all extensions from the browser and using YouTube again is a temporary fix. Follow the instructions outlined below.

1: Open Firefox and select More from the top right corner menu.

2: From the drop-down option, choose Add-ons.

3: Make sure Extensions are selected from the sidebar.

Firefox's extensions menu

4: On the right side, you’ll see all the browser’s installed extensions.

5: Select Remove from the following menu from the three-dot menu.

Uninstall Firefox extensions

Repeat these procedures to remove all the installed extensions from the browser. Now go-ahead to use YouTube again If YouTube is now operating, one of the extensions was to blame. Now, disable all but one extension at a time to locate the one that was creating the dispute.

Another approach is to use the More option to enter the Help menu and select the Restart with Add-ons Disabled option.

Restart with add-ons disable on Firefox

6. Update Firefox

It’s possible that Firefox isn’t playing YouTube videos because of a bug in the most recent Firefox release. Fortunately, the organization responds quickly to serious issues. In the Firefox browser, go to Options and look for updates under the General tab near the bottom.

Updating Firefox to fix the YouTube not working

Install it and try using YouTube again.

7. Check Google Servers

It’s possible that the problem is caused by Google. If YouTube’s servers are down, you’ll notice that no matter what device or platform you’re using, YouTube won’t work.

You can search for YouTube on DownDetector. If there is a significant increase in outrage, there indicates a confirmed issue on the company’s end. You have no choice except to wait for Google to resolve the issue on their end.

Wrap Up: Fix YouTube Not Working on Firefox

Fix the YouTube playback problem on Firefox by following the steps outlined above. Whenever I have a Firefox problem, I use the extension trick to solve it. If you’re still having issues, try using a different browser like Chrome or Microsoft Edge.

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