Another error for the Google Chrome web browser is ERR_TUNNEL_CONNECTION_FAILED. This error can occur for anyone browsing the web. Some of the causes of this error are:
Incorrect website domain configuration.
Browser data conflict.
DNS connection problem.
The proxy settings entered are incorrect.
This error doesn't look too often, but if that happens, we suggest you look at a few things.
ERR_TUNNEL_CONNECTION_FAILED
To correct this error, we will review the following corrections:
Automatically configures connection settings.
Clean the DNS configuration.
Use a VPN connection.
Clean browser data
Remove conflicting browser extensions.
Reset the Google Chrome browser.
1] Configuration Configure connection settings automatically
Start by typing Internet Options in the Cortana search box. Click on the appropriate results.
Now navigate to a tab called Connections.
In the section labeled local area network (LAN) configuration. Click on the button that says LAN Settings.
In the Proxy server section, uncheck the labeled option Use a proxy server for your LAN (this setting does not apply to dial-up connections or VPNs).
Click OK and then restart the computer so that the changes take effect.
2] Clear the DNS configuration
You can clear the DNS cache and see if it solves your problem.
3] Use a VPN connection
The network where your computer is logged in might block your access to that website. Therefore, to overcome this, you can try this VPN connection extension from the Google Chrome extension web store and check whether you can access the website normally.
4] Clean the browser data
There are many possibilities that some browser data may conflict with loading websites. This can be a very basic solution, but in this case, it can be proven that it is very reliable.
To do this, start by opening Google Chrome. Now press the CTRL + H key combination on your keyboard.
This will open a new panel to delete your search history and other data.
Select each check box that you see and finally click Clear search data.
Restart your browser and check whether your error has been fixed or not.
5] Remove conflicting browser extensions
There are many possibilities for extensions and toolbars installed in your browser as opposed to loading your website. Therefore, to fix this, you must delete or deactivate this extension and toolbar.
6] Reset the Google Chrome browser
You can reset the Chrome browser settings to default settings and see if this helps. This will return your Google Chrome browser to its default state, and it will be as good as a new installation.
Are there the solutions mentioned above helping you?