Fix Unexpectedly Closed Connection in Chrome

In this article, we explore solutions to the frustrating problem of unexpectedly closed connections in the Google Chrome browser.

Understanding the “ERR_CONNECTION_CLOSED” Error

The “ERR_CONNECTION_CLOSED” error can be frustrating when browsing in Google Chrome. However, there are a few simple steps you can take to fix it.

First, try clearing your cache and cookies by opening Chrome and clicking on the three dots in the top-right corner, then selecting “Settings” > “Privacy and security” > “Clear browsing data.”

If that doesn’t work, try disabling your antivirus and firewall temporarily to see if they are causing the issue.

You can also try resetting your router or modem by unplugging it for 30 seconds and then plugging it back in.

If none of these solutions work, it may be a problem with your internet service provider or the website you are trying to access. In this case, wait a few minutes and try again or contact your ISP for assistance.

By following these simple steps, you can fix the “ERR_CONNECTION_CLOSED” error and get back to browsing without interruption.

Check Your Internet Connection

To check your internet connection when experiencing an unexpectedly closed connection in Chrome, follow these steps:

1. Open a new tab in your browser and try visiting a different website to see if the issue is with the website you were previously on or your internet connection.

2. If other websites are also not loading, check your Wi-Fi or Ethernet connection to make sure you’re still connected. Try restarting your router or modem if needed.

3. Clear your browser’s cache and cookies to ensure that any temporary data isn’t causing the issue. You can do this by going to your browser settings and finding the option to clear browsing data.

4. If the problem persists, try accessing the website on a different device or browser to see if the issue is specific to Chrome or your device.

By following these steps, you can quickly identify and resolve any internet connection issues causing unexpectedly closed connections in Chrome.

Reset Network Settings in Windows and macOS

To reset network settings in Windows, go to Settings > Network & Internet > Status > Network reset. This will remove all network adapters and set networking components to their default settings. On macOS, open System Preferences > Network > Advanced > Reset. This will remove all saved network settings and return them to their default state.

If you’re experiencing an unexpectedly closed connection in Chrome, it could be due to an err_connection_closed or err_connection_timed_out error. Try resetting your network settings as a first step in troubleshooting the issue. Another possible solution is to check if the website is temporarily down. You can also try clearing your browser’s cache and cookies or disabling any extensions that may be interfering with the connection. If the problem persists, it may be worth checking if your IP address was reset or contacting your internet service provider.

Check Firewall and Antivirus Settings

To check your firewall and antivirus settings in relation to a unexpectedly closed connection in Chrome, follow these steps:

1. Open your antivirus software and ensure that Chrome is not blocked or restricted from accessing the internet.

2. Check your firewall settings to ensure that Chrome is not being blocked by any rules.

3. Ensure that any extensions or plugins that may be interfering with your connection are disabled or removed.

4. If you are using a VPN, try disabling it temporarily to see if that resolves the issue.

5. If the problem persists, try resetting your router or modem.

By following these steps, you should be able to identify and fix any issues with your firewall and antivirus settings that may be causing your unexpectedly closed connection in Chrome.

Using a VPN to Fix Connection Issues

If you’re experiencing unexpected connection issues when browsing in Chrome, using a VPN can help fix the problem. A VPN, or virtual private network, can help bypass any network congestion or connectivity issues that may be causing the problem. First, download and install a trusted VPN software on your device. Then, connect to the VPN server and try accessing the website again. This should hopefully resolve the issue. If you continue to experience connection issues, try clearing your browser cache and cookies, or reset your device’s IP address. Keep in mind that connection issues can also be caused by website maintenance or temporary outages, so be patient and try again later.

Disabling VPN or Proxy Server

To fix an unexpectedly closed connection in Chrome, it’s important to make sure that your VPN or proxy server isn’t causing the issue. Disable your VPN or proxy server and try to reconnect to the website in question.

To disable your VPN or proxy server, go to your network settings. On Windows, click on the Start button, then Settings, then Network & Internet. On Mac, click on the Apple menu, then System Preferences, then Network.

If you’re still experiencing the err_connection_closed error, try clearing your browser cache and cookies. You may also want to try resetting your modem or router. If the issue persists, it may be a problem with the website itself or your internet connection.

Remember that this error can occur on various devices and browsers, including Android and Microsoft, and can also show up as err_connection_timed_out or reached err_connection_timed_out. Don’t panic if you see these errors, as they’re common and can be fixed.

Clearing DNS Cache

Clearing the DNS cache can help resolve the “unexpectedly closed connection” error in Chrome. First, open the command prompt on your Windows PC by pressing “Windows + R” and typing “cmd” in the Run box. Next, type “ipconfig /flushdns” and hit enter. This will flush the DNS cache. On a Mac, open the terminal and type “sudo killall -HUP mDNSResponder” and hit enter. This will clear the DNS cache on your Mac. If you’re using an Android device, clear the cache and data of the Chrome app. If you’re still seeing the error, try restarting your router or checking if the website you’re trying to access is temporarily down. Clearing the DNS cache can also help with other “err connection” or “err_connection_timed_out” errors in various browsers.

Clearing Chrome Browser Cache

To clear the Chrome browser cache, follow these steps:

1. Click on the three-dot menu icon in the top-right corner of your browser window.

2. Select “Settings” from the drop-down menu.

3. Scroll down to the bottom of the screen and click “Advanced”.

4. Click on “Privacy and security” in the left-hand menu.

5. Select “Clear browsing data”.

6. Choose a time range from the drop-down menu.

7. Check the box next to “Cached images and files”.

8. Click “Clear data”.

This should clear your browser cache and potentially fix the unexpectedly closed connection issue you were experiencing. If the problem persists, try restarting your computer or reaching out to Microsoft support if you are using Office 365. Remember to check for any err_connection_closed or err_connection_timed_out errors and follow any relevant troubleshooting steps.

Using Cloudflare DNS (1.1.1.1)

To fix the unexpectedly closed connection error in Chrome, try using Cloudflare DNS (1.1.1.1).

Here’s how to do it:
1. Open your Network Settings.
2. Click on the “Change adapter options” button.
3. Right-click on your active network connection and select “Properties”.
4. Select “Internet Protocol Version 4 (TCP/IPv4)” and click “Properties”.
5. Select the “Use the following DNS server addresses” option.
6. Enter “1.1.1.1” as the preferred DNS server and “1.0.0.1” as the alternate DNS server.
7. Click “OK” to save the changes.

This should fix the issue and prevent errors like “err_connection_closed”, “err_connection_timed_out”, and “err_connection_reset”. Using Cloudflare DNS can also improve your overall internet speed and security.

Deactivating Chrome Extensions

• Click the three dots in the top right corner of your Chrome browser.
• Select “More tools” and then “Extensions”.
  
• Disable all the extensions by toggling the switch next to each one.
• Restart your Chrome browser and see if the issue is fixed.

Updating or Reinstalling Chrome

If you’re experiencing an unexpectedly closed connection in Chrome, updating or reinstalling the browser may help resolve the issue. Here’s how to do it:

To update Chrome:

1. Open Chrome and click on the three-dot icon in the top right corner.

2. Select “Settings” from the dropdown menu.

3. Click “About Chrome” on the left-hand side of the screen.

4. Chrome will automatically check for updates. If an update is available, click “Update” to install it.

To reinstall Chrome:

1. Uninstall Chrome from your computer.

2. Download the latest version of Chrome from the official website.

3. Install Chrome on your computer.

Note: Reinstalling Chrome will erase all your bookmarks, history, and settings. Make sure to back up any important data before proceeding.

Updating or reinstalling Chrome may fix the “err_connection_closed” or “err_connection_timed_out” errors you’re experiencing when trying to access websites like Office 365. If the issue persists, try resetting your network settings or contacting your internet service provider for assistance.

Resetting Chrome Settings

To reset Chrome settings, follow these steps:

1. Open Chrome and click on the three dots in the top right corner.

2. Select “Settings” from the dropdown menu.

3. Scroll down and click on “Advanced.”

4. Scroll down to “Reset and clean up” and select “Restore settings to their original defaults.”

5. Click “Reset settings” to confirm.

This will reset all Chrome settings to their default values, including any extensions or themes you may have installed. If you are experiencing issues with unexpectedly closed connections, resetting Chrome may help resolve the issue. Keep in mind that this will also clear your browsing history, cookies, and cache. If the issue persists, you may need to troubleshoot further by checking for updates or disabling any conflicting extensions.

Using the Chrome Cleanup Tool

If you’re experiencing an unexpectedly closed connection error in Chrome, the Chrome Cleanup Tool can help resolve the issue.

Here’s how to use it:

1. Download and install the Chrome Cleanup Tool.
2. Open the tool and click on “Find” to locate and remove unwanted software that may be causing the error.
3. Once the cleanup process is complete, restart Chrome and see if the issue is resolved.

If the error persists, try clearing your browser cache or disabling any extensions that may be causing the issue. Remember to keep your browser and operating system up to date to prevent unexpected errors from occurring in the future.

Scanning for Malware

To scan for malware, download and install a reputable anti-virus software on your device. Once installed, run a full system scan to detect any potential threats that may be causing the unexpectedly closed connection error in Chrome.

It’s also important to keep your anti-virus software up to date, as new malware is constantly being developed. Additionally, clear your browser cache and cookies to ensure that any potential malware is removed from your browser.

If the issue persists, it may be helpful to disable any browser extensions or plugins that could be causing the problem. You can also try resetting Chrome to its default settings.

By taking these steps, you can effectively scan for malware and potentially fix the unexpectedly closed connection error in Chrome.

Summary of Solutions for “ERR_CONNECTION_CLOSED” Error

Jesse Trouton