Fix ERRCONNECTIONTIMEDOUT Error In Chrome (Easy Guide)

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Edgar Nicov

How-To

5 min. read

Published on October 12, 2025

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Encountering the “ERR_CONNECTION_TIMED_OUT” error in Google Chrome can be frustrating, abruptly halting your browsing experience. This error indicates that Chrome was unable to establish a connection with the website you’re trying to access within a reasonable timeframe. Understanding the potential causes and implementing effective solutions is key to resolving this common connectivity issue and getting back online.

This guide provides a comprehensive, step-by-step approach to troubleshooting and fixing the ERR_CONNECTION_TIMED_OUT error in Chrome. We’ll explore various potential causes, from simple network glitches to more complex configuration issues, and offer practical solutions to get you back to browsing smoothly.

How Do I Fix the ERR_CONNECTION_TIMED_OUT Error in Chrome?

Check Your Internet Connection

The first and most basic step is to ensure that your internet connection is active and stable.

Verify that your modem and router are properly connected and powered on.
Restart your modem and router. Unplug them from the power outlet, wait for about 30 seconds, and then plug them back in.
Test your internet connection by visiting other websites or using a speed test tool.

Clear Chrome’s Browsing Data

Cached data and cookies can sometimes interfere with website connections. Clearing Chrome’s browsing data can resolve these conflicts.

Open Chrome’s menu (three vertical dots in the upper-right corner).
Go to “More tools” and select “Clear browsing data.”
In the “Time range” dropdown, choose “All time.”
Select “Cookies and other site data” and “Cached images and files.”
Click “Clear data.”

Disable Chrome Extensions

Some Chrome extensions can interfere with network connections. Disabling extensions one by one can help identify the culprit.

Open Chrome’s menu (three vertical dots in the upper-right corner).
Go to “More tools” and select “Extensions.”
Toggle off each extension individually.
After disabling each extension, try accessing the website that was causing the error.
If the error is resolved after disabling a specific extension, remove that extension.

Check Your Firewall and Antivirus Settings

Firewall and antivirus software can sometimes block legitimate website connections.

Temporarily disable your firewall and antivirus software.
Try accessing the website that was causing the error.
If the error is resolved after disabling the software, add the website to the exception list of your firewall and antivirus.
Re-enable your firewall and antivirus software.

Reset TCP/IP Configuration

Resetting the TCP/IP configuration can resolve network connectivity issues.

Open Command Prompt as an administrator.
Type the following commands and press Enter after each one:

netsh winsock reset
netsh int ip reset

Restart your computer.

Change DNS Servers

Incorrect or outdated DNS server settings can cause connection problems. Changing to public DNS servers like Google DNS or Cloudflare DNS can improve connectivity.

Open Control Panel.
Go to “Network and Internet” and select “Network and Sharing Center.”
Click on your active network connection.
Click “Properties.”
Select “Internet Protocol Version 4 (TCP/IPv4)” and click “Properties.”
Select “Use the following DNS server addresses.”
Enter the following DNS server addresses:

Preferred DNS server: 8.8.8.8 (Google DNS)
Alternate DNS server: 8.8.4.4 (Google DNS)
Or:
Preferred DNS server: 1.1.1.1 (Cloudflare DNS)
Alternate DNS server: 1.0.0.1 (Cloudflare DNS)

Click “OK” on all windows.

Check Your Proxy Settings

If you are using a proxy server, incorrect proxy settings can cause connection errors.

Open Chrome’s menu (three vertical dots in the upper-right corner).
Go to “Settings” and search for “proxy.”
Click “Open your computer’s proxy settings.”
Ensure that the “Automatically detect settings” option is enabled.
If you are not using a proxy server, make sure that the “Use a proxy server” option is disabled.

Flush DNS Cache

Flushing the DNS cache clears outdated DNS records, which can resolve connectivity issues.

Open Command Prompt as an administrator.
Type the following command and press Enter:

ipconfig /flushdns

Contact Your Internet Service Provider (ISP)

If none of the above solutions work, there may be an issue with your internet service provider. Contact your ISP to inquire about any outages or network problems in your area.

Tips

Regularly update Chrome to the latest version to ensure you have the latest security patches and bug fixes.
Run a malware scan to rule out the possibility of malware interfering with your network connection.
Consider using a different browser to see if the issue is specific to Chrome.

Getting Back Online Smoothly

Troubleshooting the “ERR_CONNECTION_TIMED_OUT” error in Chrome involves systematically addressing potential causes, from basic connectivity checks to more advanced network configuration adjustments. By following these steps, you can effectively diagnose and resolve the issue, ensuring a seamless browsing experience.

FAQ

What does ERR_CONNECTION_TIMED_OUT mean? It means the browser couldn’t establish a connection with the website server within a certain time.

Why does ERR_CONNECTION_TIMED_OUT happen? Possible reasons include network issues, firewall blocks, or server problems.

How do I flush DNS cache on Windows? Open Command Prompt as administrator and type ipconfig /flushdns.

How do I clear Chrome’s cache? Go to Chrome settings, then Privacy and security, then Clear browsing data.

Can a VPN cause ERR_CONNECTION_TIMED_OUT? Yes, a faulty VPN connection can sometimes lead to this error. Try disabling your VPN to see if that resolves the issue.

Comparison of DNS Servers

Feature	Google DNS	Cloudflare DNS
Primary DNS	8.8.8.8	1.1.1.1
Secondary DNS	8.8.4.4	1.0.0.1
Focus	General	Privacy
Speed	Fast	Very Fast
Ease of Setup	Easy	Easy

Choosing the right DNS server can improve your browsing speed and security. Google DNS is a reliable option, while Cloudflare DNS prioritizes user privacy.