June 15, 2023 Sarmad Hasan

6 Ways To Fix ERR_CONNECTION_RESET Error

You enter a URL in your browser and press enter. The website starts to load and within a few seconds it is visible on your screen. Simple isn’t it. There is a lot more happening in the background than you might imagine. Your web browser establishes a connection with the server where the website is hosted. Next, it sends the request to the server. When the server responds back, the browser is allowed to send and receive data. The web server sends a copy of the website to the web browser, which renders it on your screen. That’s how it really works.

If the browser fails to establish a connection with the web server hosting the website, you get the ERR_CONNECTION_RESET error. This error can occur due to various reasons, which we will discuss later in this article. Not only that, we will also tell you what steps you can take to fix this issue.

Key Takeaways:

ERR_CONNECTION_RESET occurs when your browser cannot establish or maintain a connection with the web server, preventing the website from loading properly.
Common causes include antivirus software, firewalls, VPNs, proxy settings, browser cache issues, and DNS-related problems that interrupt communication between the browser and server.
Security tools like antivirus programs and firewalls may mistakenly block server connections, so temporarily disabling or adjusting their settings can help identify the issue.
Clearing browser cache and DNS cache regularly can resolve corrupted or outdated records that often trigger connection reset errors.
Network configuration changes, such as updating DNS/TCP-IP settings or disabling proxy servers, can restore stable connectivity.
Testing internet speed and checking VPN performance are essential troubleshooting steps, as slow networks or VPN conflicts can also cause ERR_CONNECTION_RESET errors.

What Causes the ERR_CONNECTION_RESET Error?

Before highlighting the possible fixes for the ERR_CONNECTION_RESET error, it is imperative to understand why it occurs and what causes it. Here are some of the main causes for the ERR_CONNECTION_RESET error.

Antivirus software or a firewall is blocking the connection to the remote server.
Proxy settings
Browser cache
Virtual private network

6 Ways To Fix the ERR_CONNECTION_RESET Error

Here are six ways you can use to fix the ERR_CONNECTION_RESET error.

1. Disable Your Antivirus Software and Firewall

There are instances when your antivirus software or firewall might be blocking the connection to the remote server. This can return an ERR_CONNECTION_RESET error. Adjusting settings or considering alternative antivirus solutions may be necessary to ensure seamless connectivity.

customize settings

2. Keep an Eye On Your Virtual Private Network

Users should closely monitor virtual private network performance and troubleshoot accordingly. Temporarily disconnecting from the VPN and testing connectivity can help identify potential conflicts. Engaging with the VPN provider or exploring alternative servers might offer a resolution.

Allow VPN while roaming

3. Clear Your Browser and DNS Cache

Corrupted browser cache and DNS records often contribute to connection errors. Users must clear the browser and DNS cache regularly. Detailed instructions can be found in the browser’s documentation or through a quick online search, ensuring that cached data does not hinder the user experience.

Administrator Command Prompt

4. Change Your TCP/IP Settings

Modifying TCP/IP settings can effectively address connection-related errors. CIOs can guide their IT teams to adjust these settings by following these steps:

image 2023 06 15T22 29 55 013Z

Press Win + R to launch the run dialogue box or go to the Start menu and type run.
Type “cpl” and press Enter, opening the Network Connections window.
Select the active network connection and choose Properties.
Go to Internet Protocol Version 4 (TCP/IPv4).
Opt for “Use the following DNS server addresses” and enter: 8.8.8 in Preferred DNS server: and 8.8.4.4 under Alternate DNS server:
Click the OK button to save all the changes.

5. Test Your Internet Speed

A sluggish internet connection can often trigger connection reset errors. CIOs should recommend that their teams utilize online speed testing tools to assess network performance. Consistently slow speeds should prompt you to engage with your internet service provider (ISP) for troubleshooting and potential resolution.

6. Turn Off Your Proxy Server

Proxy servers can sometimes impede connections, leading to ERR_CONNECTION_RESET errors. Users must make sure that proxy settings are disabled across browsers and operating systems:

In Windows, navigate to the Control Panel and access Internet Options.
Select the Connections tab and click on LAN settings.
Uncheck the box labeled “Use a proxy server for your LAN.”

Save changes by clicking OK.

Internet Properties

Conclusion:

Users can swiftly address the ERR_CONNECTION_RESET error to maintain uninterrupted connectivity within their organizations. By following these six strategies, such as disabling security measures, monitoring VPNs, clearing caches, modifying TCP/IP settings, testing internet speed, and disabling proxy servers. Businesses can effectively troubleshoot and resolve the error, ensuring seamless operations.

Did this article help you in troubleshooting the ERR_CONNECTION_RESET issue? Share it with us in the comments section below.

What Causes the ERR_CONNECTION_RESET Error?

6 Ways To Fix the ERR_CONNECTION_RESET Error

1. Disable Your Antivirus Software and Firewall