- The system is provided to allow remote;
- Use only a blank password for the console, disabled;
- Turn off the firewall, or allow specified port;
- Group Policy (gpedit.msc) Computer Configuration -> Administrative Templates -> windows components -> Remote Desktop Services -> Remote Desktop Session Host -> Security
Even if the automatically disconnected after two seconds, try to set up Windows10 users to set a password.
If the input did not want to start, you can run netplwiz:
If you want to open the firewall remotely, enable the "Windows Firewall with Advanced Security" in the "Remote Desktop - User Mode":
(There are two, you can only try to enable tcp, if not then enable upd)