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How To Fix Buffering on FireStick?

Amazon Firestick has grown to become the most popular gadget providing streaming services in the market today. As the case is with any device, your Fire Stick is also prone to bugs and other functional problems like firestick buffering problems.

Buffering issues are the most frequent issues customers experience which interrupt users’ streams in the middle of the content streaming.

A buffering screen can be a cause of frustration for you but it is nothing to be worried about. In most cases, the issue is that your internet connection is too slow to support streaming across your network. We will look at how to identify and address this problem.

Why does my firestick keep buffering? If your Firestick keep buffering, you can easily fix this by improving network speed, utilising an ethernet connection, upgrading software or using a quick VPN.

Following the guide to get detailed instructions on how to unfreeze your buffering screen.

If your firestick has black screen problems, check out troubleshooting guide on how to fix Fire Stick Black Screen?

How to Stop Buffering on Firestick?

If your firestick keeps buffering, this can be due to multiple issues. It was really annoying when I got into this problem.

Here are my findings on how to stop firestick from buffering.

Reboot the Fire Stick

For practically every Firestick issue, a fast reboot helps most of the time by reoptimizing all the functions of the device.

Upon choosing to reboot, all the programmes and services that are presently executing will be shut off on your device for a few moments, and you will encounter a fresh menu.

Now, you can navigate and see if your issue is fixed or not.

Here are the steps to reboot.

  •  Navigate to Settings from the home screen.
  • Choose “My Fire TV” on the right.
  • Click “Restart”.

Slow Internet Connection | Check wi-fi connection

Check the speed of the Internet connection that your Fire Stick receives. Your Fire Stick may buffer mostly because not enough of the video stream has been loaded for it to continue playing, so it must need a few moments to catch up.

Since streaming video uses a lot of bandwidth, your Fire Stick might not be able to keep up with all the media playing at once if your Internet connection isn’t up to pace.

A standard-definition video requires 3 to 4 Mbps. Video in high HD needs 6 to 10 Mbps. About 25 Mbps are needed for 4K video streaming.

Verify that your internet speed complies with those. Your Fire Stick won’t provide you with a nice video streaming experience if it just receives the minimum speed required. (Check our troubleshooting guide to fix Fire Stick No Sound problem.)

It’s crucial to bear that you should assess your network’s Internet speed from your Fire Stick by testing at the TV, not the router or any other location.

Even if your ISP offers you 100 Mbps at the router, it won’t matter if your wireless connection to the Fire Stick uses just 3 Mbps of that.

Uninstall pre-installed and unused apps

Your Fire Stick will begin to operate slowly and have issues if you fill it up with a lot of unnecessary clutter.

Even if you’re new to using Fire TV, keep in mind that your Fire Stick comes with several pre-installed apps, so you may need to search for pre-installed programmes you don’t use.

Uninstall all these unused programmes if you’re experiencing performance problems.

Here are the steps to do it:

  • From the menu on your Fire Stick, select “Settings.”
  • Select “Applications.”
  • Click on “Manage Installed Applications”
  • To uninstall an application, select that particular app and tap the “Uninstall” button.
  • For every application that you don’t use, repeat the same process.

Clear your Fire TV Stick memory

If you use your Fire Stick to run a lot of applications, you’ll probably rapidly run out of RAM.

When RAM is used up, the system will either crash or enter an endless buffer loop. Through a third-party programme, you may easily free up the RAM.

  • Install the Phone Cleaner application.
  • Open the software, then choose the cleaning option labelled “Memory Booster.”
  • Mind that no certainty using the “Junk Cleaner” option would speed up the process, but it does allow for additional cache space and gets rid of outdated, unnecessary data.

Use a VPN

proton VPN

Fast internet is essential for a Fire Stick to function properly. However, there are situations when your Internet service provider may be slowing down your connection to minimize congestion because it detects that you are streaming video.

The deliberate slowing down of your internet speed, or throttling, is done to reduce traffic. However, a VPN can mask your online activity from the ISP, so they can’t discriminate against your streaming methods if your ISP is slowing down your internet connection when you’re streaming video.

By using a VPN (Proton VPN), you connect to a separate server and can completely bypass congestion and throttling.

Disable app data collection

Your Fire Stick keeps gathering data from all installed applications and this is another potential cause of buffers or screen lags.

One of the things slowing down your Fire Stick is this activity which goes on in the background. The setting may be simply disabled in Settings.

Here’s how to stop an app from collecting your app data:

  • From the menu on your Fire Stick, choose “Settings.”
  • Select “Applications.”
  • Choose “Collect App Usage Data”
  • Disable “Collect App Usage”

Clear app cache and app data

Modern applications demand more space for the programme and its data. The data and cache used by an application might use a large amount of storage.

Similar to a computer or smartphone, if your Fire TV Stick’s storage fills up, operations may become slower.

Do the following to delete temporary data caches and stored data:

  • Go to “Settings”.
  • Activate “Applications”
  • Select “Manage installed programmes”
  • Now, the information about the cache size of each application should appear on the right side of the screen.
  • Select the software or apps that are using a lot of memory.
  • Click the “Clear data” and “Clear cache” options.

Upgrade Fire TV Stick software

Typically, the Fire Stick has the ability where both the operating system and any pre-downloaded applications on your Amazon Fire TV Stick should be updated automatically.

Though you might need to occasionally manually update your Firestick, for the applications that are downloaded by you.

This sometimes frees your device of the bugs which were causing it to function unsatisfactorily in the first place. Follow the steps below to update your Fire Stick’s operating system:

  • Navigate to Settings > My Fire TV from the home screen.
  • Choose About.
  • Down the page, choose Install update.

Restore your Fire TV Stick to factory settings

Restore your Amazon Fire TV Stick to its factory settings if nothing helps. But, remember that doing this will return your Fire Stick to its factory settings, and your programmes, data, and settings all will be deleted.

The process will clear the device and make it free of any issues including malware that could be the root of the buffering difficulties.

Follow these steps to restore your Firestick to factory settings:

  • Go to “Settings.”
  • Access “My Fire TV”
  • Choose “Reset to Factory Defaults” by scrolling down.
  • Select “Reset.”

Here’s a video guide to fix fire stick buffering problem.

Frequently Asked Questions (FAQs)

Why is my FireStick constantly buffering?

The reasons could be numerous. It might be that other networked devices linked to your system are using bandwidth.

Look for other devices that are streaming or that are downloading huge files. Make sure nothing is amiss with your internet connection by checking it as well.

Ensure that the operating system on your Firestick is up to date. Ensure that the programmes you use are operating at the most recent version.

Is overheating causing my Fire TV Stick to malfunction?

Yes, your device dysfunction may be caused by overheating. That’s why you must prevent your Fire Stick from getting too heated.

While your Fire Stick may operate for several hours without any issues, I advise that you sometimes let it rest. Avoid leaving it on all night. Shut off the device’s power supply.

Unplug Fire Stick from the power source and give it at least 30 minutes to cool down if you believe it has become overworked.

Why is my Fire TV Stick Remote not functioning?

It could be because of drained batteries or obstruction between receiver and remote.

Try replacing the batteries in your Fire Stick remote and get it re-paired by other means if it’s not functioning.

Verify that you are sufficiently close and that there are no obstacles or interferences between the TV and remote. Use the Fire TV mobile app if the remote is still unresponsive


Firesstick buffering can be easily fixed by using the above solutions. Since i personally fixed the buffering on firestick, I can vouch for the methods I have listed out there.

Hope that you have got your fire TV Stick working back from buffering by the end of the article. Here we explained the numerous causes that are potentially slowing down the performance of your Fire TV Stick. Start with the easier and straightforward fixes first.

It might just be required sometimes to simply switch off your Firestick for a few minutes to let it cool or conduct a reboot because it’s scarce that these devices get a rest once you have sat down to binge the entire season of a series.

Next, look for problems with your Wi-Fi network and try uninstalling and reinstalling any background apps following the steps mentioned above.


  • Jason

    Jason is an expert writer and is passionate about Smart Homes and Home Improvements writing as well as lifestyle and Lawn Care. He spent the past twelve years living in Hawaii, where he worked closely alongside event planners and resort owners to perfect his knowledge of luxury products and aesthetics. He discovered his passion for DIY projects and home improvement there. Currently, he lives in Washington D.C with his family and 2 pets.

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