Plus, they can also fix bugs and software conflicts on your system. Method 2: Update Mozilla Firefoxīrowser updates are known to improve speed and protect against viruses. Make sure you are using a faster broadband connection. Your online videos may take time to load or keep buffering. Poor internet connection won’t let you play videos in Firefox.
Online videos are a source of information as well as entertainment. How to fix Firefox not playing videos on websites? This don’t let Firefox access some aspects of a website such as videos. But often, they cause the software to crash with certain websites.
Maybe one of your browser add-ons, piled up cache data, or a browser Hardware Acceleration.Ĭustomizing the browser by adding plugins, themes, anti-virus add-ons, or toolbar, etc., enhances your browsing experience. You may also receive Firefox video error messages, such as ‘ an unknown error occurred’, ‘connection to server lost error,’ ‘the video is unavailable error,’ ‘video file cannot be played’, and more. – Firefox won’t load html 5 videos and so on But often, there are complaints about Firefox video glitches. Mozilla Firefox is one of the fastest browsers with loads of features, privacy protections, and customization options. How to fix Firefox not playing videos on websites?.