ERR_NETWORK_CHANGED: how to fix it
ERR_NETWORK_CHANGED means your connection switched while a page loaded. Learn what causes it, from VPNs to Wi-Fi hopping, and how to stop it.
In short: your device's network connection changed while the page was loading, so the browser stopped. Run our troubleshooter to test your connection.
What it means
Something changed your network setup mid-load: your device switched Wi-Fi networks, a VPN connected or disconnected, or a network adapter reset. The browser cancels the load to stay safe.
Common causes
- A VPN connecting, disconnecting, or switching servers.
- Your device hopping between Wi-Fi networks or bands.
- An unstable connection that keeps dropping and reconnecting.
- Virtual network adapters from VPN or virtualization software.
How to fix it
- Reload the page. One-off changes fix themselves.
- Stop your VPN from switching servers automatically, or pause it.
- Forget Wi-Fi networks you don't use so your device stops hopping between them.
- Restart your router and modem. Unplug both for 30 seconds, plug in the modem first, then the router.
- Check your connection's steadiness with our troubleshooter.
Still stuck? Our "Fix my internet" troubleshooter measures your connection and suggests the next step.
Last updated October 2026.