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Err_Connection_Closed Mac- How To Fix?

Err_Connection_Closed Mac- How to Fix?

In recent days users are complaining about an issue regarding err_connection_closed Mac while connecting to the internet. This error mainly happens while there is an invalid configuration is found on your network device.

As well as while accessing a webpage this error message sometimes shows up on the screen. This error does not allow to load any webpage even you are connected with a stable internet connection. It restricts you to proceed further step.

If you are a Google Chrome user then you may encounter the same issue. It indicates that Chrome is striving to fetch data from the website but the server is deleting it from the line.

Unfortunately, if you are also suffering from the same problem then solve it at the earliest possible. Keep following the guide from the very beginning till the end and then implement the solution exactly the same as stated.

What Causes Err_Connection_Closed Mac?

There are multiple reasons that are responsible for this particular error message. So, once you get familiar with the causes you will be able to resolve the issue as soon as possible.

  1. Invalid configuration of the network device is the main reason that is responsible for this issue.
  2. As well as if you found any mismatch in server certificates then it might lead to the same problem.
  3. Due to outdated data and cache, users can confront this issue while opening Chrome from their device.
  4. Moreover, if you are using an obsolete version of Chrome then there is a high chance of encountering the same issue.

How to Fix Err_Connection_Closed Chrome Mac? Here are the Procedures

Once you know the reasons behind the error its time to fix it. Here, we will discuss all the probable solutions by following which you can get rid of the error on your own.

Method 1: Remove Internet Cookies and Caches


For removing the caches and cookies you have to first open a web browser from your device. After that, navigate to the Settings tab that you can find at the top right of the screen. Now, move to the History tab and click on it. As an alternative, you can press the Command and Y buttons altogether.

Then, choose the clear browsing data option and proceed with the next step. From the list, you need to select the checkboxes “Cookies and other side plug-in data”. Also, select the “Cached images and files” option by clicking on it.

Now, move to the drop-down box and from here you need to choose “from the beginning of time” option. Once you have completed the previous step, tap on the Clear browsing data icon from the right corner and wait until the removal process going on. Once done, restart your device and check if the same problem is still showing up or not.

Method 2: Reset TCP/IP

Reset TCP/IP

If the first method is not working then follow this one. To do so, at first tap on the Apple icon from the top-right corner of the screen. After that, navigate to the System Preferences option by clicking on the drop-down menu.

Now, navigate to the Network icon and click on it. Then, choose the internet connection that is connected with your device. Then, move to the Advanced option and tap on it. From the next page, you have to choose TCP/IP.

After that, select the Renew DHCP Lease option from the middle of the page and click on OK. it will complete the process. Finally, restart your device and check if the solution is workable for you or not.

Method 3: Change DNS Manually

Change DNS Manually

Manually assigning DNS is another way by which you can solve err_connection_closed Mac. but if the procedures are unknown to you then do the following.

At the initial step, launch System Preferences and then choose Network from the page. After that, click on the Advanced icon from the bottom right of the display.

Now, navigate to the top of the menu and click on the DNS option. Next, tap on the “+” icon from the right side of the screen and provide the DNS address here. For DNS Server 1 you have to enter and for DNS Server 2 provide

After completing all the steps, restart your system and check if this solution is helpful for you or not. If not then move to the next one.

Method 3: Reinstall Chrome

Reinstall Chrome

Now, it’s time to reinstall Chrome from your device. So, first, navigate to the Start menu by clicking on it. After that, click on the Control Panel. Now, move to the Programs and Features tab and tap on it to open. Find Google Chrome from here and select it by right-clicking on it. Tap on Uninstall and wait for some moments while the uninstallation is going on.

Once the uninstallation gets over, reinstall it from the App Store. You can also install it by visiting to the official website. If needed then log in with appropriate credentials. Else skip this step. Check if you are still encountering the same problem or not.

Method 4: Turn Off Proxy Settings

Turn Off Proxy Settings

VPN and Proxies are used to avoid the network of your Internet Service Provider. In a few cases, disabling Proxy settings can help you to solve the error. To disable it at first tap on the Apple icon and choose the System Preferences option from the list.

After that, choose the Network icon and look at the left pane of the tab. Click on the network service you are willing to disable. After selecting those tap on Advanced icon and move to choose Proxies from the list. Here you have to untick all the protocols. Once you have done all the steps, tap on OK and check if you are still getting err_connection_closed Chrome Mac or not.

Final Words:

All the solutions given here are reliable and proven to fix “err_connection_closed” from your Mac device. However, if you find any difficulties while implementing the steps you can directly contact the experts for more assistance. 


How To fix Private Connection on Chrome?

Press down the Windows and the R button and launch the Run dialog box. Then, type “cmd” in the box. Now, press down the Enter button and launch the Command Prompt as well. When the Command Prompt launches, you have to write a few commands in it and don’t forget to press the Enter button after putting each command.

“netsh winsock reset”

But if this does not fix the problem, then put the below-mentioned ones.

  • ipconfig /release
  • ipconfig /renew
  • ipconfig /flushdns
  • ipconfig /registerdns

After executing all the command restart your device and check the status of the error.

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