ERR_PROXY_CONNECTION_FAILED problem can happen with any of the user’s Google Chrome, Mozilla Firefox, etc. However, usually, Chrome users encountered “There is no internet connection”, “There is something went wrong with the proxy server”, and “The address is incorrect”.

Whenever Chrome gets infected by virus & malware or some network settings changes, the ERR_PROXY_CONNECTIO_FAILED error occurs. Usually, when some malware has taken control of the computer, they restrict some websites due to the recent alternation in the network settings.

In such a condition, the user cannot access the websites that predict the adware or malware official website such as the conduit malware program. Basically, this is a browser-based error and can be easily encountered in any Windows OS version.


Whenever there are certain problems with your proxy settings the error ERR_PROXY_CONNECTION_FAILED occurs.

Web users expect seamless access to their favorite sites, but occasionally they encounter errors that prevent them from smoothly surfing the web. One such error is ERR_PROXY_CONNECTION_FAILED.

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  2. This Site Can’t Be Reached

In this article, we’ll break down this error, examine its causes, and provide solutions to help you get back on track.



ERR_PROXY_CONNECTION_FAILED is an error message that appears in Chrome when the browser is unable to connect to the configured proxy server. Essentially, it means Chrome tried to route the internet connection through a proxy but failed to establish the connection.


  1. Incorrect Proxy Settings: If proxy server details are misconfigured or outdated in Chrome’s settings, this error can arise.
  2. Unreachable Proxy Server: If the proxy server itself is down or having issues, Chrome can’t establish a connection through it.
  3. Network Issues: Local network glitches or issues with the ISP can result in proxy-related errors.
  4. Corrupted Files or Browser Extensions: Sometimes, corrupted files in Chrome or certain browser extensions can interfere with proxy settings.


Here we have listed some methods to fix the ERR_PROXY_CONNECTION_FAILED error. You may use follow these methods to solve such problems.

Method 1: Change Proxy Settings

It is one of the most convenient methods to solve the Chrome issue ERR_PROXY_CONNECTION_FAILED. You may use the following steps in order to fix such an issue:

Step 1: At first, open Google Chrome and then select the Customize and Control Google Chrome option.

Step 2: further, access Google Chrome’s setting panel and navigate there and find out Show Advanced Settings and click on it.

Step 3: Furthermore, under Network, you have to click the option Change Proxy Settings or just simply open this.

Step 4: After that, you will get prompted by Windows named Internet Properties.

Step 5: Now, you have to access the Connections tab from there click on the LAN settings option. Then, you will get the new window known as Local Area Network Setting.

Step 6: Now, you have to untick the Use a proxy server for your LAN option in the Proxy server section. Also, untick the Automatic configuration under the Automatically detect settings. Then, click on the OK button.

Step 7: Finally, close the window and disconnect the connection, then reconnect it and check whether your issue has been fixed.

Has your problem been solved? If not, then go for another method.

Method 2: Reset TCP/IP

You can select the option to reset the TCP/IP settings, you can use the following steps in order to fix the error ERR_PROXY_CONNECTION_FAILED:

Step 1: At first, click right on the Windows key a prompt window will open. Access the command prompt (Admin) and select it.

Step 2: Further, you have to write the following commands in the prompted window and press the Enter button after each command.

  • Netsh winsock reset
  • Netsh int ip reset

Step 3: Furthermore, you have to type Exit and press the Enter button to shut down the prompted window on your computer screen.

Step 4: Finally, after the above steps restart your computer. Try to reconnect and check whether your problem has been fixed.

If not, then go for another method.

Method 3: Check Proxy Settings

You can check the proxy settings to get out of rid this issue. You can use the following steps to sort out the error ERR_PROXY_CONNECTION_FAILED:

Step 1: Firstly, open the Windows key and access Control Panel. Then, check out the results there.

Step 2: Further, select the Network and Internet and check the options. Select the Connections tab there.

Step 3: Now, you have to click on LAN settings. Also, uncheck the Proxy server option.

Step 4: Finally, make sure to uncheck the proxy settings and remove it if it is already checked and check whether the error ERR_PROXY_CONNECTION_FAILED has been stopped.

If you are not getting the desired result then, try another method.

Method 4: Disable Proxy Temporarily

You may disable the proxy server temporarily to prevent this error. Try the following step to get fix the error ERR_PROXY_CONNECTION_FAILED:

Step 1: At first, press both Windows key and R key together, and you will see the Run window.

Step 2: Further, type regedit in the run command box and press the Enter button.

Step 3: Now, before altering any settings on the Registry you have to create a backup for the save data. Therefore, you have to expand the file tab and then select the Export option.

Step 4: Then, you have to use the following commands to navigate:

HKEY_CURRENT_USER > Software > Microsoft > Windows > Current Version > Internet settings path

Step 5: You have to delete the following values to prevent the error ERR_PROXY_CONNECTION_FAILED on chrome.

  • Proxy server
  • Proxy enable
  • Proxy override
  • Mitigate proxy

Step 6: Finally, you have to reboot your system and check whether your issue has been solved.

If your problem is still not fixed, then you can try the next option.

Method 5: Renew IP Address

If you are still facing the ERR_PROXY_CONNECTION_FAILED error, you can renew the IP address. You have to follow the below-listed steps to fix such an issue:

Step 1: Firstly, open Windows, then click right on it and select Command Prompt (Admin) there.

Step 2: Further, you have to write the listed commands in that prompted window and make sure to press the enter button after every command:

  • Ipconfig /release
  • Ipconfig /flushdns
  • Inconfig /renew

Step 3: Now, you have to type Exit and hit the Enter button to close that prompted window.

Step 4: Finally, restart your computer and try to reconnect it. Check whether the ERR_PROXY_CONNECTION_FAILED Chrome error is disappeared or not.

Enabling Proxy Settings in Chrome:

  1. Open Chrome and click on the three vertical dots (menu) in the top right corner.
  2. Navigate to Settings > Advanced.
  3. Under System, click on Open your computer’s proxy settings.
  4. Ensure that your desired proxy settings are correctly set up.

Unblocking Proxy Sites on Google Chrome:

  1. Go to Chrome Settings > Privacy and security > Site settings.
  2. Scroll down and click on Proxy.
  3. Here, you can view blocked and allowed proxy-related sites. Unblock any sites as needed.

Restoring Proxy Settings:

  1. Open Chrome’s Proxy settings as described earlier.
  2. For Windows, click on LAN settings and ensure that the Automatically detect settings option is checked. Uncheck other options under the Proxy server section.
  3. For Mac, choose the Auto Proxy Discovery option and ensure other options are deselected.

Clearing Chrome Cache:

Corrupted cache can be a hidden cause behind several browser errors, including proxy-related ones. Here’s how you clear it:

  1. Open Chrome and click on the three vertical dots in the top right corner.
  2. Go to More tools > Clear browsing data.
  3. Choose a time range, like “Last 24 hours” or “All time”. Make sure the “Cached images and files” option is checked.
  4. Click on Clear data.

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While the ERR_PROXY_CONNECTION_FAILED error can be frustrating, having a clear understanding of its root causes and solutions can help you swiftly resolve the issue. With the steps provided above, you can navigate proxy-related hitches in Chrome and enjoy a smooth browsing experience.

We hope the above-discussed solutions have fixed the ERR_PROXY_CONNECTION_FAILED error.