Err_Connection_Closed Error in Chrome {Solved}

Connection to the website has been closed, as indicated by the message “Err Connection Closed.” When you try to access a website, you get this notification. This is how you let people know when data flow has been halted. There was a break in communication between the browser and the server, as indicated by this message.

The cause of the connection interruption is not mentioned in the Err Connection Closed error message. When it comes to finding a remedy, there are numerous options. The following is a list of some of the approaches.

How to Guides
How to Guides

Fixing Error Code Error Code: Connection Closed

The Err Connection Closed error can be fixed in a variety of ways. Some of these have been examined and are discussed below:

1. Start The Router

First and foremost, make sure your computer is connected to the internet, and then restart your router if necessary. To do this, go through the following steps:

Step 1: Start by seeing whether you can get online. Use the network icon in the notification section to see if this is working. There’s a link to see how the connection is doing.

Step 2: Verify that all of the network device’s cables are correctly connected. Even if this doesn’t work, you can try briefly restarting the router in Step 4. To accomplish this, unplug the device from the wall socket.

2. Clear The DNS Cache

At present time, it is not necessary to convert domain names into their numerical equivalents each time a website is accessed. The so-called DNS cache is populated by address entries created by DNS servers and browsers.

If the entries are out of date or no longer work with the current version of the website, then this error will occur.. It’s possible to clear the address cache by flushing the DNS.

Step 1: First, clear your system cache.

Step 2: In the address bar, type chrome:/net-internals/#dns.

Step 3: The “Net Internals” option menu, which is normally concealed, will now display the DNS settings.

Step 4: Clear the cache by pressing the “Clear host cache” button.

3. Resetting The Network Settings

The second step is to clear the network cache and restart the computer. This is how to reset the network settings:

The system’s TCP/IP configuration may potentially be to blame for the Closed error. Try resetting the TCP/IP stack to its original condition and see if that helps. Netshell, an administrator’s command-line tool, and administrator privileges are required (netsh).

Step 1: Start the command prompt by going to the Start menu and selecting Run as Administrator. Then use the search bar to look for “cmd.”

Step 2: Click on cmd and select “Right-click” from the context menu. “Run as administrator” is the final option.

Step 3: Use the Netshell command to clear the TCP/IP settings. The Winsock interface must first be re-established. In the so-called Winsock catalogue, Winsock also makes records for all of the connections that have been made and those that have failed.

Step 4: If you need to reset the protocol, use the Netshell command-line application.

4. Turn Down Your Proxy Server 

Now that we’ve completed the previous procedures, we need to turn off the Proxy server and VPN. how we should proceed:

Step 1: Start by going to the Internet options menu. The proxy server has now been deactivated. This is where you’ll find all the information you need about your network.

Step 2: The upper window displays a list of the VPN and dial-up connections that have been configured. You have the option of disconnecting from the VPN connection that was previously established. This can be done by pressing the delete key.

Step 3: The “LAN settings” option is used to configure proxy settings. Unchecking the “use a proxy server for LAN” under “Proxy Server” will disable the proxy.

5. Manually Obtain or Modify DNS Servers

As a result, if the server is only partially available or is fully unavailable, the connection may be lost. Err Connection Closed may then be displayed. In most cases, you’ll get the DNS server’s IP address automatically. Manually entering the server is also an option.

Step 1: Start by viewing the list of currently connected networks in the Network Connections window. To achieve this, use the Network and Sharing Center or hold down the Windows key and R at the same time on your keyboard.

Step 2: Type “ncpa.cpl” into the command prompt window that appears.

Step 3: Right-click and select properties from the context menu that appears. After searching for “Internet Protocol Version 4,” you’re ready to go to Step 5. Open the protocol’s setup by double-clicking on the menu.

Step 4: Select the “use the following DNS server addresses” option and leave the IP address unaltered. Enter the server address at this point.

6. Remove The Firewall 

Connection failures can also be caused by misconfigurations, software issues, or obsolete programme files.

Make sure that the Error Connection Closed problem is solved or that the target website’s address is not on a security program’s blacklist by checking the status of these updates. The firewall and anti-virus software can be temporarily disabled. Reload the page to complete the process.

7. The Chrome Cleanup Tool

It is important to understand that even the most advanced security measures can’t guarantee complete safety. Detecting and uninstalling malware can be done using Chrome’s built-in malware scanner.

Step 1: Start by selecting “settings” from the settings menu. Select “Advanced” from the drop-down option. The “clean your computer” option may be found here, and it will direct you to the cleanup utility.

Step 2: Next, you must click on the search box. If you don’t want Chrome to collect any information about the virus it has discovered, this is the final step. We’re now at the “report to Google” slide.

8. Disable Any Unnecessary Browser Extensions

Extending the capabilities of the Google browser is made possible thanks to extensions. The use of addons that aren’t compatible with the current browser version can potentially cause issues.

Step 1: The first step is to see if the message is being caused by an extension that has been installed. Then turn it off for a while. A new window will open.

Step 2: In it, type chrome:/extensions. After disabling all of the extensions, try refreshing the page to see whether the problem still exists. Once the extensions have been activated, click on the “Remove” button to remove them.

9. Update Chrome

Disconnection may occur if the latest version of Chrome is not installed. As a result, a new version of the browser is required. The following are the measures to take:

Step 1: As a first step, make sure your browser is up to date by clicking here. In the browser’s address bar, type in the URL.

Step 2: Open Chrome, and then look at the results. Afterwards, if it’s an older version, begin the upgrade procedure.

Finally, the phrase “Google Chrome is up to date” will appear following the browser update.


The Err Connection Closed problem can be fixed using any of the aforementioned ways. If the first approach doesn’t work, move on to the next.