How to Fix “err_connection_refused”: A Comprehensive Guide

Introduction to “err_connection_refused”

If you’ve encountered the frustrating error message “err_connection_refused” while browsing the web, you’re not alone. This error indicates that your browser is unable to establish a connection to the website you’re trying to visit. However, fret not, as we’re here to help you understand the causes behind this issue and provide effective solutions to resolve it.

Causes of “err_connection_refused”

Network Issues

One of the primary reasons for encountering the “err_connection_refused” error is network-related issues. It could be due to a poor internet connection, network congestion, or temporary server downtime.

Firewall Settings

Sometimes, overly restrictive firewall settings on your computer or network can block the connection to certain websites, triggering the “err_connection_refused” error.

Browser Configuration

Misconfigured browser settings or outdated browser versions may also lead to connection errors like “err_connection_refused.” It’s essential to ensure that your browser is up-to-date and configured correctly.

DNS Issues

DNS (Domain Name System) translates domain names into IP addresses, allowing your browser to locate websites on the internet. If there are DNS-related issues, such as incorrect DNS settings or DNS server problems, you may encounter the “err_connection_refused” error.

How to Fix “err_connection_refused”

Check Network Connectivity

Start by checking your internet connection and ensuring that you’re properly connected to the network. Try accessing other websites to determine if the issue is specific to a particular site or your entire internet connection.

Adjust Firewall Settings

Review your firewall settings and make necessary adjustments to allow connections to the affected website. You may need to whitelist the website or temporarily disable the firewall to see if it resolves the error.

Clear Browser Cache and Cookies

Cached data and cookies stored in your browser can sometimes interfere with website connections. Clearing your browser’s cache and cookies can help refresh the connection and eliminate the “err_connection_refused” error.

Flush DNS Cache

Flushing the DNS cache on your computer can resolve DNS-related issues causing the connection error. Open the command prompt and enter the appropriate command based on your operating system to flush the DNS cache.

Advanced Fixes for “err_connection_refused”

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Update Browser and Operating System

Ensure that your browser and operating system are updated to the latest versions. Outdated software can contain bugs and security vulnerabilities that may contribute to connection errors like “err_connection_refused.”

Disable Proxy Settings

If you’re using proxy settings in your browser or network configuration, try disabling them temporarily to see if it resolves the error. Proxy servers can sometimes interfere with website connections and lead to connection refusal.

Reset TCP/IP Stack

Resetting the TCP/IP stack on your computer can help resolve network-related issues causing the connection error. Use the appropriate commands in the command prompt to reset the TCP/IP stack.

Contact Website Administrator

If none of the above solutions work, the issue may lie with the website itself. Reach out to the website administrator or technical support team to report the “err_connection_refused” error and seek further assistance.


Encountering the “err_connection_refused” error can be frustrating, but with the right troubleshooting steps, you can resolve it and get back to browsing the web seamlessly. By understanding the potential causes behind this error and implementing the suggested fixes, you can overcome connection issues and enjoy uninterrupted internet access.

FAQs (Frequently Asked Questions)

  1. Why am I getting the “err_connection_refused” error?
    • The error typically occurs due to network issues, firewall settings, browser configuration, or DNS problems.
  2. How can I fix the “err_connection_refused” error?
    • You can fix it by checking network connectivity, adjusting firewall settings, clearing browser cache and cookies, flushing DNS cache, updating browser and operating system, disabling proxy settings, resetting TCP/IP stack, or contacting the website administrator.
  3. Is the “err_connection_refused” error specific to a particular browser?
    • No, the error can occur on any browser if there are underlying connection issues or configuration problems.
  4. What should I do if none of the suggested fixes work?
    • If none of the solutions mentioned in the article resolve the error, you should contact your internet service provider or seek technical support for further assistance.
  5. Can website maintenance or server downtime cause the “err_connection_refused” error?
    • Yes, if the website is undergoing maintenance or experiencing server downtime, you may encounter the connection error until the issue is resolved by the website administrator.