1:System date and time is OK.
2:The windows system is the latest version and is automatically updated.And also manually updated the root certificates。
 3:The firework is closed. And the  antivirus software is Microsoft Defender.
4: The result is OK :
3:The firework is closed. And the  antivirus software is Microsoft Defender.
4: The result is OK :
 5:Dotnet SDK is the latest.
5:Dotnet SDK is the latest.
 6:Also done.
6:Also done.
 7:Reboot and retry:the same result:
7:Reboot and retry:the same result:
 

 
                                 
 
                            
