In 2008, Google launched the first version of its Web Browser Chrome. Despite all its competitors such as Internet Explorer and Firefox, etc., the application became tremendously successful over the years.

However, it is vulnerable to errors also, which causes its users to bother with cryptic messages. The error message ERR_CONNECTION_CLOSED apprise that connection with the particular website has been terminated.


As soon as the causes are perturbed, the users are left behind without any solution. In this article, we will show you some possible sources of error and some useful approaches to fix the unsolvable task because the error “ERR_CONNECTION_CLOSED” does not inevitably cause by the browser.



Whenever you try to access a website, you may experience the error message appear on the screen “ERR_CONNECTION_CLOSED”. This is a sort of apprising that the data transfer had been interrupted to set up the internet connection.

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The web server possesses the request to initiate the internet connection separation. Specifically, the connection between server and browser has been terminated which caused to appear the error.


Although, several possible solutions are displayed with the massage and accentuate the real problem with the error. However, the details do not reveal the reason for this error “ERR_CONNECTION CLOSED” particularly.

Even though various methods can be used for troubleshooting the error, here we will discuss the most promising methods to fix this issue.

Solution 1: Check the internet connection and restart the router if necessary

You can use the following steps before you go into the deep configuration of the source and web browser to find the cause of the error “ERR_CONNECTION_CLOSED” and a solution to fix this:

Step 1: Firstly, check your internet connection. With your windows system, you can check the internet via network symbol in the network area. Then, you can see not only the currently connected network but also can view the connection status.

Step 2: Further, if you get an internet connection, you should find the internet access option here.

Step 3: Now, make sure that all the device cables are connected properly, even if you are not connected to the internet, you can simply Restart the Router by disconnecting the power temporarily to your device for about 30 seconds.

Step 4: Finally, check your tactic is prevented or not.

Now, if your problem is not solved, you can try further methods to fix the issue.

Solution 2: Reset Network settings

Many times, the problem related to connection can be led to the error text “ERR_CONNECTION_CLOSED” caused by the errors in the system’s TCP/IP setup.

You can solve this issue simply by resetting the TCP/IP stack to their original state however, you need Administration rights and the command line tool nutshell (nets). You can use the following steps:

Step 1: Firstly, access the start menu and enter the “cmd” in the search box. Click right on the cmd application and select the option Run as administrator.

Step 2: After that, you can reset the TCP/IP settings with the below nutshell commands:

nets int ip reset

Step 3: Further, Reset the Winsock Interface, also known as Windows/Sockets, before restarting the computer. Also, Winsock creates all entries for failed as well as established connections in the Winsock catalog.

Step 4: Furthermore, For the protocol resetting, you can use the command prompt program nutshell with the following necessary command:

netsh winsock reset

Step 5: Finally, check whether the issue is fixed or not.

If your problem is not solved, you can try another method as per the concern.

Solution 3: Disable proxy server and VPN connections

Proxies and VPN connections allow you to access internet connection anonymously. Both options are collectively involved in the data transfer and cause the error “ERR_CONNECTION_RESET”.

You have to deactivate these for testing if you are using these two techniques. You can follow the further steps to deactivate the proxy server:

Step 1: Firstly, under the control panel go to the option All control panel items. Select Internet options. Otherwise, you have to select “Network and Internet” first if you have not activated the category view.

Step 2: Further, you have to switch to the Connection tab. Here you will find the upper and lower windows for the VPN settings as a list of the configured pin and dial-up settings. If you have already set up a VPN connection, you can also delete by the Remove option.

Step 3: Furthermore, if you have deleted a VPN, you can reestablish this via the Add VPN option later.

Step 4: After that, in the lower part of the window, select LAN settings under the Local Area network settings.

Step 5: Now, under the Proxy Server, you have to uncheck Use proxy server for LAN for deactivating the configured proxy.

Step 6: Finally, check whether the problem is solved or not.

Has your issue been solved? If not, try another method.

Solution 4: Clear DNS cache

DNS server name resolution is one of the most important techniques of the internet to convert the domain address into their numerical equivalent. Thus, it has not to be taken out every time whenever a particular website is accessed.

Also, the address entries are created in DNS cache by DNS servers and browsers. This leads to faster loading time as well as a technical issue such as “ERR_CONNECTION_CLOSED” error.

A feasible solution to this problem is DNS flush, which vacant the entire cache. You can reset the system cache using the following steps:

Step 1: Firstly, to clear the system cache use the following command:

ipconfig / flushdns

Step 2: Further, to free the Chrome DNS cache, use the following command:


Step 3: Furthermore, this will prompt the DNS settings “Net Internals” in the hidden menu. You will find a roll of both valid and expired DNS entries and select the “Clear host cache” option to clear the cache.

Step 4: Finally, see to check the clear DNS cache.

In the Net personal, you will find Chrome’s DNS cache, as well as several other statistics such as data consumption and HTTP, created sessions.

Solution 5: Obtain or change DNS servers manually

Whenever the server availability is bounded, or the server is entirely shut down the chrome may appear such error text. Generally, you acquire the DNS server address spontaneously, and also, you are assigned a local name server from the internet contributor.

Even though you also have the option of entering the server manually, then handover the name resolution task to another service provider to fix the error text “ERR_CONNECTION_CLOSED”.

To change the DNS server manually, you can process with the following steps:

Step 1: Firstly, Press the Windows key and R key together (Windows key+ R) and, the run command will prompt. Enter “ncpa.cpl” in the run prompt box and click OK to save changes.

Step 2: Further, click right to connection through which you are connected to the internet and select the properties in the prompt menu.

Step 3: Furthermore, Search “Internet Protocol Version 4(TCP/IPv4)” and check the protocol configuration. Remain the IP address settings unchanged and choose the option “Use the following DNS server“.

Step4: After that, you can enter the server address of your option. You may also use Google servers’ addresses and in the Preferred DNS server and Alternate DNS server entries respectively.

Step 5: Finally, click OK to save changes and check to see the If DNS server has changed.

If your problem is not solved, go through the other options.

Solution 6: Check firewall and anti-virus software and deactivate if necessary

An account of the several, various jeopardies that escort daily activities on the web, it is obligatory to use security software. Modern firewalls, real-time scanners and, several other tools do a nice job; however, these are not impeccable.

Sometimes inaccurate configurations, software errors and, obsolete program files can cause the error text “ERR_CONNECTION_CLOSED”.

Step 1: Firstly, check which option is suitable, whether targeting the website’s address on one of the security program blacklists or updating the software.

Step 2: Further, if you are not succeeded with the above procedure, you may try temporarily disabling the firewall fleetingly disable the firewall and anti-virus software and reload the page.

Step 3: Finally, check to see whether the issue is solved.

If you are not getting the desired results, you may go to the further option.

Solution 7: Malware check with the Chrome Cleanup Tool

No security setup can provide complete protection against malware. Thus, your system has been infected with hidden malicious software and cause disconnections. To prevent this, Chrome provides its solution for identifying and eliminating malware.

To check malware, you may move with the following steps:

Step 1: At first, Open the Chrome browser and click on the three-point symbol. Select the Settings option.

Step 2: Further, select the “Advanced” option to expand the Advanced options menu. To get a cleanup tool, select the “Reset and cleanup” option under the “Reset and clean up“. You can also start the cleanup tool or reset chrome to its default values.

Step 3: Furthermore, to start the tool, choose the Search option. Also, if you do not want to get information about system settings and processes and malware detection, move the slider towards left under the “Reports detail to the Google“.

Step 4: Finally, you will receive a notification whenever the tool encounters malicious software. You can remove this immediately.

Has your issue been resolved? If not, try for another option.

Solution 8: Deactivate extensions and delete them if necessary

Extensions play a very crucial role in building blocks to extend the functionality of the browser. There are several options available for free extensions in the Chrome Store.

These are not only extremely practical but also create errors such as “ERR_CONNECTION_CLOSED” error text.

Step 1: Firstly, check whether the current browser system is compatible with the extension or creating trouble texts. To check this, deactivate the current version temporarily.

Step 2: Further, type the following URL in the address bar and move the sliders to the left below each extension.


Step 3: Now, if the target pages are opened after disabling the extensions, there may be one or more causes for the error text.

Step 4: After that, try to activate extensions one by one to find culprit sources and select the Delete option to remove them.

Step 5: Finally, check to see if your problem is solved.

By moving the slider towards the right, deactivated extensions can be switched at any time. In case if the problem is not solved, go to the further solution.

Solution 9: Update Chrome

Make sure that your browser is updated if you have an outdated version of the browser, you may get disconnect from the server from time to time. You can update your chrome by following steps:

Step 1: Firstly, type the following URL in the browser bar:


Step 2: Further, check your browser is updated or not. You can simply check; either it starts the update process, you were probably using the outdated version, or your browser is updated, it will show the text “Google Chrome is up to date“.

Step 3: Finally, even if your browser is working properly, try to check new updates regularly for the new version available for security.

Solution 10: Reinstall Chrome

If your error text “ERR_CONNECTION_CLOSED” issue has not been resolved after the above-listed procedures, your last option is to completely uninstall the browser and reinstall it. However, you will lose all the settings.

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We hope that one of the above-listed methods should fix the irritating error text “ERR_CONNECTION_CLOSED” issue affecting your browser.

Even if only a certain website does not open while all other websites are opening then, it may be a problem with the server-side. You should inform your webmaster and let him know about your details. You should wait until the error is rectified.