So, with my new MacBook Pro I cannot connect to FTP host. What could be stopping it? I've tried FTP and SFTP. I've tried: Dreamweaver, Filezilla, Fetch and Cyberduck. I have disabled firewall. In Dreamweaver I get: A FTP error occured, Cannot make connection to host SOMETHING is blocking, what is it. Please, please help, I have tried everything now in over six months, and I need to update my website.