config wizard failed

The first window said :
Connecting to probe.filezilla-project.org
Response: 220 FZ router and firewall tester ready
USER FileZilla
Response: 331 Give any password.
PASS 3.1.0.1
Response: 230 logged on.
Checking for correct external IP address
Retrieving external IP address from http://ip.filezilla-project.org/ip.php
Checking for correct external IP address
IP 24.152.177.209 ce-bfc-bhh-caj
Response: 200 OK
PREP 1979
Response: 200 Using port 1979, data token 1974192569
PORT 24,152,177,209,7,187
Response: 200 PORT command successful
LIST
Response: 150 opening data connection
Response: 503 Failure of data connection.
Server sent invalid reply.
Connection closed

After next a window came up that copy didn't work on. It said an illegal response came back, to be sure I had the current version, and to report a bug if I still got the error with the current version. I ran the check for current version on your software it said the version was current, the error persists.