The FTPS server I have to access needs this double FEAT business otherwise it returns the error "534 Local policy on server does not allow TLS secure connections.".
I would like to have this in WinSCP.net as my software is all based on the WinSCP .NET & COM and not SmartFTP.
Could you add a SessionOption to specify when you send the FEAT command, e.g. "After Login" or "Before and after login"?