Why Is My Firestick Audio Out Of Sync?

Why Does My Firestick Keep Kicking Me Out of Apps? (7 Main Reasons Why
Why Does My Firestick Keep Kicking Me Out of Apps? (7 Main Reasons Why from smarthomedemand.com


If you are experiencing audio sync issues with your Firestick, you are not alone. Many Firestick users have encountered this problem at some point. It can be frustrating to watch a movie or a TV show when the audio is not synchronized with the video. In this article, we will explore the possible reasons behind this issue and provide some troubleshooting tips to help you fix it.

1. HDMI Connection

One of the common causes of audio sync issues is a faulty HDMI connection between your Firestick and the TV. Make sure that the HDMI cable is properly plugged into both devices and that it is not damaged. Try unplugging and re-plugging the HDMI cable to see if it resolves the audio sync problem.

2. Audio Settings

Another possible reason for audio sync issues is incorrect audio settings on your Firestick. Go to the settings menu on your Firestick and navigate to the “Audio” section. Check if the audio output is set to the correct format (such as stereo or surround sound) and adjust it if necessary. You can also try changing the audio output format to see if it improves the audio sync.

3. Streaming Quality

If you are streaming content from online platforms like Netflix or Amazon Prime Video, the audio sync issue could be related to the streaming quality. Poor internet connection or network congestion can cause buffering issues, resulting in audio and video desynchronization. Try lowering the streaming quality or connecting to a faster and more stable internet connection to see if it resolves the problem.

4. App or Firmware Updates

Occasionally, audio sync issues can arise after updating the Firestick’s apps or firmware. These updates can introduce new bugs or conflicts that affect the audio synchronization. Check if there are any pending app or firmware updates for your Firestick and install them. If the issue persists, consider rolling back to a previous version of the app or firmware to see if it resolves the audio sync problem.

5. Restart Firestick and TV

Performing a simple restart of your Firestick and TV can sometimes fix audio sync issues. Unplug the power cords of both devices, wait for a few seconds, and then plug them back in. This can help refresh the system and resolve any temporary glitches or conflicts causing the audio sync problem.


Audio sync issues can be frustrating, but they are usually solvable. By checking your HDMI connection, adjusting audio settings, ensuring a stable streaming quality, updating apps or firmware, and restarting your Firestick and TV, you can troubleshoot and fix most audio sync problems. If the issue persists, consider seeking further technical support from Amazon or the manufacturer of your TV.

Hopefully, this article has provided you with the necessary information and tips to resolve the “why is my Firestick audio out of sync” problem. Enjoy uninterrupted audiovisual entertainment with your Firestick!