How to fix Twitch buffering issues

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Twitch is one of the most popular live streaming services for gamers, but despite its popularity, many users reported Twitch buffering issues. Buffering issues can interfere with your user experience and cause you to miss on the action, so today we’re going to show you how to fix this problem.

Twitch buffering issues can be quite annoying, and speaking of Twitch issues, here are some similar problems that users reported:

  • Twitch VOD, clips buffering – This issue can occur due to background applications. If you have any downloads running in the background, be sure to disable them and check if that solves your problem.
  • Twitch buffering Chrome, Firefox, WiFi, every few seconds, lag – These are various problems that you can encounter in almost any browser. To fix these issues, be sure to try all the solutions from this article.
  • Twitch playback buffering – Several users reported that Twitch playback keeps buffering on their PC. However, they managed to fix the problem simply by blocking a certain IP address range in their firewall.

Twitch buffering issues, how to fix them?


  1. Check for background applications
  2. Change your DNS
  3. Check your antivirus
  4. Disable your proxy or VPN
  5. Disable browser extensions
  6. Clear the cache
  7. Disable hardware acceleration
  8. Block specific IP range

Solution 1 – Check for background applications

According to users, if you’re encountering Twitch buffering issues, the problem might be background applications. A common cause for this is Steam since Steam can start updating certain games in the background, so be sure that Steam isn’t downloading anything.

In addition, be sure to check any other applications that might be using your bandwidth in the background and disable them. After you disable these applications, check if the problem is still there.


Solution 2 – Change your DNS

Sometimes Twitch buffering issues can occur due to problems with your DNS. To fix the problem, users are suggesting to switch to Google’s DNS. This is quite simple to do, and you can do it by following these steps:

  1. Click the network icon on your Taskbar. Now select your network from the menu.
    network icon twitch buffering
  2. Select Change adapter options from the right pane.
    twitch buffering change adapter options
  3. A list of available network connections will appear. Right-click your network connection and choose Properties from the menu.
    network properties twitch keeps buffering
  4. Select Internet Protocol Version 4 (TCP/IPv4) from the list. Now click the Properties.
    ipv4 properties twitch buffering
  5. When the new window appears, select Use the following DNS server addresses Now enter 8.8.8.8 as the Preferred and 8.8.4.4 as the Alternate DNS server. Click the OK button to save changes.
    dns change twitch buffering

After making these changes, you’ll switch your DNS to Google’s DNS and the issue should be resolved.


Solution 3 – Check your antivirus

twitch buffering bitdefender

If you’re having Twitch buffering issues, be sure to check if your PC is free from malware. To do that, just perform a full system scan and be sure to quarantine all malware. If there’s no malware on your PC, perhaps the issue is your antivirus.

To check if the antivirus is the problem, disable certain antivirus features and check if that solves the issue. Alternatively, you can disable your antivirus altogether and check if that helps. If the problem is still there, your next solution would be to remove your antivirus.

Once you remove your antivirus, check if the problem is still there. If the issue is gone after removing the antivirus, perhaps this would be a good time to consider switching to a different antivirus solution. There are many great antivirus tools on the market, but if you want a reliable antivirus that won’t interfere with your system, you should definitely try out Bitdefender, currently the best Antivirus in the world.


Solution 4 – Disable your proxy or VPN

Many users use a proxy or a VPN in order to protect their privacy online, but sometimes your proxy can cause Twitch buffering issues. To fix this problem, users are suggesting to disable your proxy. To do that, just follow these steps:

  1. Open the Settings app. To do that quickly, just use Windows Key + I shortcut.
  2. When the Settings app opens, head over to the Network & Internet section.
    network and internet twitch buffering problem
  3. Select Proxy from the left pane. In the right pane, disable all options.
    disable proxy twitch buffering

Once you disable all options, the proxy will be disabled and the problem with Twitch should be resolved. If you’re using a VPN, be sure to disable it or uninstall it and check if that solves the issue.

If you’re looking for a good VPN that won’t interfere with Twitch and other websites, we suggest that you try out CyberGhost VPN.


Solution 5 – Disable browser extensions

If you’re having Twitch buffering issues on your PC, the problem might be related to your browser extensions. Many users tend to use various extensions in order to enhance the usability of their browser, but sometimes those extensions can interfere with your browser and cause issues with various websites.

To fix this problem, users are suggesting to disable all your extensions and check if that helps. To do that, follow these steps:

  1. Click the Menu icon in the top right corner and choose More tools > Extensions.
    extensions menu twitch keeps buffering
  2. List of extensions will now appear. Click the little switch next to the extension’s name to disable that extension. Repeat this step for all startup applications on the list.
    twitch buffering disable extension

Once you disable all extensions, check if the problem is still there. If the issue doesn’t appear anymore, try enabling the disabled extensions one by one. Be sure to check Twitch after enabling each extension in order to pinpoint the cause of the problem. Once you find the problematic extension, remove it or keep it disabled.


Solution 6 – Clear the cache

According to users, if Twitch keeps buffering, the problem might be related to your cache. This is a fairly common problem, and in order to fix it, you just need to clear your cache. This is relatively simple to do, and you can do it by following these steps:

  1. Click the Menu icon in the top-right corner and select Settings.
    settings menu twitch buffering problem
  2. When the Settings tab opens, scroll all the way down and click Advanced.
    advanced settings twitch buffering
  3. Click the Clear browsing data.
    clear cache twitch buffering
  4. Set Time range to All time. Click the Clear data button to clear your cache.
    clear cache menu twitch buffering

After clearing the cache, check if the problem is still there.


Solution 7 – Disable hardware acceleration

According to users, sometimes certain features of your browser can cause Twitch buffering issues. Several users reported that hardware acceleration feature caused this issue on their PC, and in order to fix the problem, you need to disable this feature.

In case you don’t know, the hardware acceleration feature will utilize your GPU in order to process data, and although this feature can be useful, it can also lead to various problems. To disable this feature, do the following:

  1. Open the Settings tab and click the Advanced button to expand your settings.
  2. Locate the Use hardware acceleration when available option and disable it.
    hardware acceleration disable twitch buffering issues
  3. Restart your browser.

After doing that, the hardware acceleration feature will be disabled and the issue should be resolved.


Solution 8 – Block specific IP range

If you’re having Twitch buffering issues on your PC, it’s possible to fix the problem simply by blocking certain IP range in your firewall. This is a relatively advanced procedure, but you can do It by following these steps:

  1. Press Windows Key + S and enter Choose Windows Defender Firewall with Advanced Security.
    firewall menu twitch buffering
  2. Go to Inbound rules and click New Rule.
    new rule twitch buffering
  3. Select Custom rule and click Next.
    custom rule twitch buffering
  4. Keep clicking Next until you reach the Scope screen.
  5. Select These IP addresses and click Add in the Which remote IP addresses does this rule apply to section.
    ip range twitch buffering
  6. Select This IP address range and enter the following addresses:
    • From: 206.111.0.0
    • To: 206.111.255.255
  7. Click OK to proceed.
  8. Now repeat steps 5-7, but this time use the following IP addresses:
    • From: 173.194.55.1
    • To: 173.194.55.255
  9. Once you’re done, click Next.
  10. Select Block the connection and keep clicking Next to finish the process.
    block this connection twitch buffering

Once you configure your firewall, you just have to run ipconfig /flushdns command in Command Prompt or restart your PC. Once your PC restarts, check if the problem is still there. Many users reported that this solution worked for them, so be sure to try it out. Just follow the instructions carefully and you should be able to complete it without too many problems.

Twitch is a great streaming platform, but if you’re having buffering issues with Twitch, be sure to try some of our solutions.

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