Software⏱️ 3 min read📅 2026-06-11

How to Fix: constantly run into ERR_NETWORK_CHANGED error on chrome/mac when switching between vpn and home networks. All the browsers run into this issue

ERR_NETWORK_CHANGED error on chrome/mac when switching between vpn and home networks.

Quick Answer: Try disabling VPN or restarting browser.

The ERR_NETWORK_CHANGED error is a frustrating issue that affects users of Google Chrome on Mac devices, particularly when switching between VPN and home networks. This error occurs due to changes in network settings, which cause the browser to lose its connection to the internet.

This error can be particularly annoying as it prevents users fromaccessing certain websites or performing online tasks. In this guide, we will walk you through the root causes of this issue and provide two primary methods for fixing it.

⚠️ Common Causes

  • The ERR_NETWORK_CHANGED error is primarily caused by changes in network settings, such as switching between VPN and home networks. When the network connection is changed, the browser's DNS cache is updated, but the DNS resolver is not restarted, leading to this error.
  • Another possible cause of this error is an outdated or corrupted version of Chrome. In some cases, users may have installed a newer version of Chrome over an older one without properly updating all the necessary components, resulting in this issue.

🛠️ Step-by-Step Verified Fixes

Resetting DNS Resolver and Clearing Browser Cache

  1. Step 1: Step 1: Restart your router to update its network settings. This will help ensure that the DNS resolver is updated correctly.
  2. Step 2: Step 2: Open Chrome and navigate to chrome://settings/resetBrowserSettings. Click on 'Reset settings' to clear all browser cache and reset the browser's DNS resolver.
  3. Step 3: Step 3: Close and reopen Chrome to allow it to reconnect to the internet.

Updating Chrome and Checking for Outdated Extensions

  1. Step 1: Step 1: Open Google Chrome and navigate to chrome://settings/advanced. Scroll down to 'System' and click on 'Reset browser settings'.
  2. Step 2: Step 2: Click on the three dots in the upper right corner of the browser window and select 'More tools' > 'Extensions'. Disable all extensions and then re-enable them one by one to see if any extension is causing the issue.

✨ Wrapping Up

By following these steps, you should be able to resolve the ERR_NETWORK_CHANGED error on Chrome/Mac. Remember to regularly update your browser and check for outdated extensions to prevent this issue from occurring in the future.

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