Troubleshooting browser crashes or performance issues on Windows 11
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A network change was detected. ERR_NETWORK_CHANGED
Troubleshooting browser crashes or performance issues on Windows 11
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Hi, TitanH1TMAN
Welcome to the Microsoft community.
From the error message, it seems to be a network issue. You can first try to rule out the problem with the network itself. Please turn off your router, wait for a while, then restart it and test to see if there is a problem. At the same time, it is recommended that you share the mobile network through your phone to see if there is a problem. Then, please run CMD with administrator privileges and enter the following commands one by one to reset the network settings of Windows, restart the computer and then test whether the problem occurs.
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
If it still occurs, try to enable the Security DNS feature and test whether the problem will occur. At the same time, please check whether you have enabled any VPN or whether Edge itself has installed any Extensions. Temporarily disable them and test whether the problem occurs. You can also try to see if other browsers have this problem. Please tell us the results of your tests so that we can assist you better.
edge://settings/privacy
(Choose a service provider you like)
Best regards
Tommy Jin | Microsoft Community Support Specialist