12 Ways to Fix ERR_INTERNET_DISCONNECTED Error (2021)

In a digital society hooked on immediate pleasure, one of the recent things you want to encounter while browsing is an error message, like Err_Internet_Disconnected. the situation can suddenly become frustrating if you try to fix it without any information.

For normal users, the very confusing errors are the ones where it can sometimes hard to identify between a problem with your internet connection and another thing, such as a browser issue.

What is the err_internet_disconnected Error?

The Err_Internet_Disconnected is the common error message in Google Chrome and Opera browsers, both on PCs (macOS & Windows 10/8.x/7) and on phones (Android & iOS) or tablets.

Google Chrome

Internet Disconnected Error in Chrome program shows up with a blunder message saying Unable to connect to the Internetand Google Chrome can’t display the webpage because your computer isn’t connected to the Internet.”



In the Opera browser, it will simply show as No internet. Which isn’t very helpful.


It happens when your browser unable to establish an internet connection to the host for an unknown reason and, it prevents you from visiting websites in the browser. If you found the err_internet_disconnected error in Android or iOS, it could be that software or a setting from the device is what’s causing the problem.

If you face this issue, you have to try several ways because there is not a particular reason behind this error and that’s why I want to troubleshoot it, by following the complete guide.

In this article, we mainly discuss fixing the internet disconnected error for the Google Chrome browser on Windows 10 and macOS. I am pretty confident you will get away from this error once you apply all of the below-mentioned methods.

Fix Err_Internet_Disconnected Error:

  1. Check your Cables & Restart Router
  2. Configure Local Area Network (LAN) Settings
  3. Run Internet Network Troubleshooter
  4. Reset IP/TCP Settings And Flush DNS Caches
  5. Delete WLAN Profiles (Wireless Profiles)
  6. Disable firewall
  7. Disable Antivirus
  8. Clear browser history
  9. Disable Internet Protocol Version 6 (IPv6)
  10. Reinstall network adaptor
  11. Remove WiFi network and reconnect
  12. Reset Your Browser to the default

1. Check your Cables & Restart Router

Many times, User faces that kind of problems due to some technical issues. In those cases, the LAN or the modem cables might be got disgruntled. So first, check your cables first and assure they are joined correctly and, restart your modem and see if the issue is resolved. Though the process takes only a few minutes, so it’s more than worth a try when you’re dealing with possible connection issues.

To restart your router, disconnect the power supply to your router and wait for about 30 seconds, before plugging it back in. Then try to access the page that returned an error. If it loads, then you’re ready to roll. If you’re still getting this problem, then follow the next solutions.

2. Configure Local Area Network (LAN) Settings

In case, if you have ever used a proxy in the LAN Settings. But later, you forgot to undo it, then it can cause the Err_Internet_Disconnected error. So, by adjusting those settings, you can restore your internet connection, follow the steps below.

For Windows:

  • First, Open Control Panel and go to Internet Options.


  • Then, Choose the ‘Connection’ tab and then click on the ‘LAN settings’.


  • In the new window, you will notice three checkmarks. Assure that, here Automatically detect settings and Use a proxy server for your LAN are unchecked.


  • Then tap on the “OK” button twice.

For MAC:

  • On Mac, Click the Apple icon in the top-left of the menu bar & Select “System Preferences” in that menu.


  • Click on “Network” in the system preference window. Then, select your current network connection.
  • After it, click on Advanced button and Click on the Proxies.


  • Uncheck all proxy servers selected under the“Select a protocol to configure” options.
  • Click OK, then if you’ve made any changes click Apply Now and, enter the admin password for editing the options.

Then, Start your Chrome and see if the error fixed or not. If the problem is still remaining, try the next solution.

Related: 10 Methods to Remove Activate Windows 10 Watermark in 2019)

3. Run Internet Connections Troubleshooter

For Windows:

  • Go to Settings app in Windows 10 and tap Update & Security option.


  • Choose the Troubleshoot option from the menu and click Run the troubleshooter below Internet Connections.


  • comply the instructions on-screen to work the Internet Connections troubleshooter.


For MAC:

  • Choose Apple menu and navigate to System Preferences and click Network.


  • Click Assist me, and then click Diagnostics.

The Network Diagnostics service will lead you in a series of questions and tests, ranging from monitoring your ethernet or Wi-Fi connection to network configuration and DNS servers.

4. Reset IP/TCP Settings And Flush DNS Caches

Flushing DNS and resetting IP/TCP settings are effective ways to fix network problems. You will need to start Command Prompt to do these actions.

For Windows:

  • Right-click on Windows Button and, then select “Command Prompt (Admin).”
  • In Command Prompt, enter the following lines.
  • ipconfig /release
  • ipconfig /all
  • ipconfig /flushdns
  • ipconfig /renew
  • netsh int ip set dns
  • netsh winsock reset



(Make sure you press Enter after every line of command and wait for the process to finish before going to the next line)

  • Reboot to complete the process.

For MAC:

  • Start the Terminal app doing the keyboard shortcut “Command + Space bar“.
  • Then type in Terminal and touch the Enter key.
  • Copy this command into Terminal: sudo killall -HUP mDNSResponder; sleep 2;

err_internet_disconnected-clear DNS caches on your Mac

  • Then tap the Enter key & Insert the correct password for your macOS and tap Enter over to continue.
  • Leave Terminal using the keyboard shortcut Command + Q.

Flushing DNS seems to fix ERR_INTERNET_DISCONNECTED issue in Google Chrome.

5. Delete WLAN Profiles (Wireless Profiles)

If you are getting ERR_INTERNET_DISCONNECTED error on PC, You can resolve it by simply removing the wireless profile manually. To do the process, follow these steps:

For Windows:

  • Start Command Prompt as administrator.
  • Now write netsh wlan show profiles command to see all the available profiles.
  • Then run netsh wlan delete profile name=”[PROFILE NAME]” to remove it.

For MAC:

  • Open the Apple menu then choose System Preferences.
  • Then navigate to Internet &Wireless section and click Network.
  • Below Network screen, please pick Airport/WI-FI, and then tap Advanced.
  • Below the Airport tab, choose the network which you want to exclude and tap on the button “-”. Then tap OK.
  • Go back to Network page and double-click the network name that you want to reconnect.
  • Then write in the wireless password and tap on OK.

After removing the wireless profile, connect to the same wireless profile to check if the problem is still here or not.

Related: 10 Ways Fix “Unfortunately the Process com.android.phone has stopped.”

6. Temporarily Disable Firewall

Firewalls are intended to preserve users and their systems. But sometimes the firewalls on your PC or device may conflict with the internet connection on various occasions. Disabling Firewall may interrupt with the security of your device, but it can get you the internet back by temporarily disabling it.

For Windows: 

  • Tap the Windows start button and go to Control Panel.
  • Tap on the “System and Security” option and select “Windows Firewall”.

err_internet_disconnected-turnoff-firewall (1)

  • Select “Turn off Windows Firewall (not recommended)” option for every available network.

For MAC:

  • Tap “Command + Space bar” and start the spotlight search.
  • Type “system preferences”.
  • Then, start the “System Preferences” application.


  • Go to the “Security & Privacy” option.

err_internet_disconnected-disable-firewall-mac (1)

  • Tap on the “Turn Off Firewall” below the Firewall tab.

Check the internet connection and enable your firewall quickly. If the firewall was the root cause of the Err_Internet_Disconnected error. then, contact service or support centre for more help.

7. Temporarily Disable Antivirus 

Antivirus software can also restrict access to the internet. You can temporarily disable these applications to check whether they blocked your Internet connection. To disable antivirus on Windows 10 follows the given steps:

For Windows:

  • Start the “Setting” menu & Navigate to “Update & Security” option.
  • Then, turn-off “Real-time protection” under “Windows Defender” tab.


In the event that the above technique doesn’t go well make a point to pursue precisely the same strides to turn on your Antivirus again.

In the event that despite everything you getting Err_internet_disconnected blunder on your PC or gadget, the issue may be identified with your settings. Some of the time a few settings in your program can initiate this issue to show up, however without much of a stretch you can fix the issue by resetting Chrome to default. To do that, just follow these steps:


  • Open the Settings tab.
  • Scroll down to the bottom of the Settings page and tap Advanced.
  • Choose Restore settings to their original defaults.


  • Tap on the Reset settings button to approve.



  • Start Opera and copy the following in the address bar:

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