Twitch Streaming Error Code ERR_NAME_NOT_RESOLVED: How to Fix It

Easy 10-20 minutes Medium Severity Verified June 2026
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Error Code
ERR_NAME_NOT_RESOLVED
Brand
Twitch
Product Type
streaming
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
10-20 minutes
The ERR_NAME_NOT_RESOLVED error on Twitch means your computer cannot connect to Twitch's servers because the DNS (Domain Name System) cannot translate the Twitch website address into an IP address. This is typically caused by corrupted DNS cache, incorrect DNS settings, or network connectivity issues that prevent your browser from reaching Twitch.
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Tools You'll Need

How to Fix Error Code ERR_NAME_NOT_RESOLVED

  1. Flush DNS Cache on Windows

  2. Flush DNS Cache on Mac

  3. Clear Browser Cache and Cookies

  4. Change DNS Servers

  5. Reset Network Settings

    Back up important network configurations before resetting network settings as you may need to reconfigure VPN or custom network settings.

  6. Disable VPN and Proxy

  7. Check Firewall and Antivirus

    Only disable security software temporarily for testing. Re-enable immediately after troubleshooting.
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When to Call a Professional

Contact your Internet Service Provider if the error persists after trying all steps, as there may be DNS server issues on their end. Consider professional network troubleshooting if you're on a corporate or school network with complex configurations that you cannot modify.

Frequently Asked Questions

Why does ERR_NAME_NOT_RESOLVED happen on Twitch?
This error occurs when your computer's DNS cannot translate 'twitch.tv' into an IP address. Common causes include corrupted DNS cache, incorrect DNS settings, network connectivity issues, or ISP DNS server problems.
Will flushing DNS cache delete my files?
No, flushing DNS cache only clears temporary network lookup data and will not delete any personal files, bookmarks, or settings. It's a safe troubleshooting step that only affects how your computer resolves website addresses.
Can I use Twitch mobile app if the website doesn't work?
Yes, the Twitch mobile app uses different network pathways and may work even when the website shows ERR_NAME_NOT_RESOLVED. Try the mobile app as a temporary workaround while troubleshooting your computer's DNS issues.
How do I know if my ISP is blocking Twitch?
Try accessing Twitch from a mobile hotspot or different network. If it works on other networks but not your home internet, contact your ISP. Some ISPs or regions may have restrictions on streaming services.
Should I change DNS servers permanently?
Using public DNS servers like Google (8.8.8.8) or Cloudflare (1.1.1.1) can be faster and more reliable than some ISP DNS servers. It's generally safe to keep these settings, but you can always revert to automatic DNS if you experience other issues.

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