I have used WinSCP for years, same website, without a problem until a few months ago when I was similarly blocked. I have no idea how to use FTPS instead of the SFTP I'm apparently using. I've been through all the options on the menu bar and searched the WinSCP website but am not wiser.Upon checking we could see that your IP address was blocked on the server firewall due to failed SSH login. I have unblocked it now. Please try to connect with FTPS instead of SFTP.
Please, how do I resolve this so it doesn't happen again?