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Issue ERR_SOCKET_NOT_CONNECTED Error

ERR_SOCKET_NOT_CONNECTED Error

By Mezo in Issue
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The Google Chrome is a widely used browser, but like any software, it can sometimes present errors that disrupt your browsing experience. One such error is the ERR_SOCKET_NOT_CONNECTED, which users encounter when attempting to access websites. This error is often linked to issues with socket pools but can also arise due to other factors, ranging from DNS server problems to browser-specific issues. Let's delve into the causes, symptoms and solutions for this error.

Common Causes of the ERR_SOCKET_NOT_CONNECTED Error

Socket Pools: The Usual Suspect

The primary culprit behind the ERR_SOCKET_NOT_CONNECTED error is often related to the socket pools in Google Chrome. Sockets are fundamental for establishing a connection between your browser and the website's server. Chrome uses socket pools to manage multiple requests simultaneously. However, if these socket pools become corrupted or are otherwise not functioning correctly, it can lead to connectivity issues, resulting in this error. Flushing the socket pools can typically resolve the problem by resetting these connections.

DNS Server-Related Issues

Another common cause of this error is related to the Domain Name System (DNS). Chrome relies on DNS servers to resolve domain names into IP addresses. If your ISP-provided DNS server is inaccessible or experiencing issues, Chrome may fail to load websites, triggering the ERR_SOCKET_NOT_CONNECTED error. Switching to a reliable third-party DNS server can often resolve this issue.

Java Software Problems

Outdated or corrupted Java installations on your PC can also interfere with socket connections. Java plays a critical role in various Web functions, and issues with its installation can prevent Chrome from establishing connections with websites. Ensuring that your Java software is up to date can help prevent such errors.

Browser-Related Issues

If flushing socket pools and changing DNS servers do not resolve the issue, the error might stem from within the Chrome browser itself. Problems such as corrupted browser cache, interference from browser extensions, or misconfigured settings can all contribute to this error. Resetting Chrome to its default settings is often an effective solution.

How to Fix the ERR_SOCKET_NOT_CONNECTED Error

Before attempting any fixes, it's crucial to ensure that no proxy servers or VPN services are active, as these can interfere with your network connection.

Method 1: Flush the Socket Pools in Chrome

Flushing the socket pools is a straightforward and effective way to resolve this error:

  • Open Google Chrome.
  • Type chrome://net-internals/#sockets in the URL field and press Enter.
  • Click the 'Flush socket pools' button.
  • Close Chrome and relaunch it.
  • This action will reset the socket connections, potentially resolving the error.

Method 2: Switch to a Third-Party DNS Server

Switching your DNS server can resolve issues stemming from your ISP's DNS:

  • Press Windows+R to open the Run dialog.
  • Type ncpa.cpl and click OK.
  • Right-click your network adapter and select Properties.
  • Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
  • Choose 'Use the following DNS server addresses.'
  • Enter 1.1.1.1 as the Preferred DNS server and 1.0.0.1 as the Alternate DNS server.
  • Click OK and restart your PC.
  • This should resolve any DNS-related issues contributing to the error.

Method 3: Clear Chrome's Cookies and Cache

A corrupted browser cache can often trigger this error. Clearing your cache and cookies might help:

  • Open Chrome and click the three-dot menu at the top-right corner.
  • Select 'Delete browsing data.'
  • Go to the 'Advanced' tab.
  • Choose 'All time' in the Time range menu.
  • Ensure the checkboxes for 'Browsing history,' 'Download history,' 'Cookies and other site data,' and 'Cached images and files' are selected.
  • Click 'Delete data.' This action will clear any potentially corrupted data that might be causing the error.

Method 4: Reset Google Chrome to Default Settings

If none of the methods above work, resetting Chrome to its default settings can resolve any lingering issues:

  • Open Chrome and click the three-dot menu.
  • Navigate to Settings.
  • In the left pane, click 'Reset settings.'
  • Select 'Restore settings to their original defaults.'
  • Confirm by clicking 'Reset Settings.' This will revert Chrome to its default configuration, eliminating any misconfigurations that might be causing the error.

The ERR_SOCKET_NOT_CONNECTED error in Google Chrome can be exasperating, but it is usually fixable by addressing issues with socket pools, DNS servers or browser settings. By following the steps outlined above, you can troubleshoot and resolve this error, restoring smooth and uninterrupted browsing.

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