What can I do if the Win8.1 computer cannot connect to a WiFi hotspot such as CMCC?

I believe many people have used public WiFi hotspots such as CMCC and Chinanet. After connecting, the authentication page will pop up automatically. At this time, the network status is restricted. After the user name and password are entered on the authentication page, the network status is Internet access, that is, the connection is successful. However, my Win8.1 computer has not been able to connect to these public hotspots recently. What happened?

Since the Windows 8.1 Update was installed before, the public WiFi will be used to display the connection. The authentication web page does not pop up, resulting in failure to be authenticated and thus not connected to the Internet.

But this problem is not caused by the Update update. By consulting online and further troubleshooting the problem, I finally found out that it was originally installed in the system components, it seems that Hyper-V is installed, and then there is a bridge in the network connection. After disabling the bridge and then restarting, open the WLAN properties, and then hook up the network protocol.

The above is a solution for Win8.1 computers that cannot connect to WiFi hotspots such as CMCC. For most people, especially the mobile office, it is inconvenient to have no public hotspots such as CMCC and Chinanet. If we can't connect these hotspots, we have to find out the specific reasons to solve them.