I have a private FTP that me and a few friends use. I can connect to it at my other house but at my main house I can't and I get this error. (See photo) Keep in mind this is the same install with all the same selections. Our router (Linksys E1000) is connected to our DSL modem (ZyXEL P-660HN-51) the modem has a password so I can't go in and change and firewall settings on that.
EDIT: I found a solution.
Uploading HTML document 5 Answers
What is your internet speed? 0 Answers