In this case, WinSCP just doesn't do anything upon login attempt.
I try to login, the login window closes and nothing hapens.
Please, add to WinSCP that it detects such cases and shows up a window with a warning and request for the new password. (It MUST not allow for reconnect.)
Then it should try to change the password and also remember the new password for this connection.
This is extremely important to us. As now current behavior causes our accounts to get locked. :cry: