Wireless connection keeps dropping after Windows 10 upgrade

After upgrading to Windows 10, the wireless network often automatically disconnects and fails to connect; using the Troubleshooter or restarting the computer can temporarily connect to the network, but then disconnects again shortly after.

Right-click the "Start" logo, select Device Manager, find "Wireless Network Adapter" in "Network Adapters", and double-click to open it;

Switch to the "Power Management" tab in the "Properties" window of the open wireless network adapter, uncheck "Allow the computer to turn off this device to save power", click OK and exit; restart the computer to see if the problem is solved.

This method can also be used when the ethernet and bluetooth connections are often disconnected, just choose an ethernet adapter or a bluetooth adapter when the device is selected;

Before using this method, please perform troubleshooting to confirm whether it is a computer failure. This problem may also be caused by a router failure.