First solve the problem of unselectable hotspots
1. Open a hotspot on the mobile phone, and connect the computer to the hotspot of the mobile phone (disconnect the broadband dial first)
2. At this time, the hot spot display can be turned on
3. Connect broadband, disconnect mobile hotspot
Solve the problem that there is no network after the hotspot is turned on
In the change adapter option, find the interface on the figure, right-click the broadband connection → properties
Tick the box that allows other network connections
Note: You need to repeat the above steps after turning off the computer hotspot and turning it on again. In the sharing step, first uncheck the Allow other connections check box, and then click