With your example I get:
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
Connecting to 120.1.1.1 ...
Connection failed.
No connection could be made because the target machine actively refused it.
Connection failed.
Exit code: 1
Max roundtrip: 16
1
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.