I've tried just about everthing, so here goes. It's only with this one site, I can connect to all other ftp sites just fine.
Running CoreFTP Lite V1.3 build 1391
Windows XP with all current patches.
Here is the log file:
Resolving ftp.xxxxxxx.com...
Connect socket #680 to xxx.xxx.xxx.xxx, port 21...
220 Microsoft FTP Service
USER xxxx
331 Password required for xxx.
PASS **********
230-Welcome to the FTP session
Please Note
* After logging in as Site Administrator, you're inside your ftproot directory \Inetpub\ftproot. You have access to the following directories:
home: which points to \home, your home directory.
log : which points to \LogFiles, it contains the web/ftp raw log data.
wwwroot: which points to \Inetpub\wwwroot , it contains your published content for the Web Site.
anonymous: which can be accessed by anonymous users. If you have anonymous FTP enabled, you can put content here for anonymous users to download from.
* If Anonymous FTP is enabled for the Site, anonymous users can download files from their ftproot. The ftproot for anonymous users is: \InetPub\ftproot\anonymous.
* If Anonymous FTP is disabled for a Site, only the Site Administrator can ftp to the Site with his web Control Panel username/password.
* For more information, please see online help.
230 User xxxx logged in.
SYST
215 Windows_NT
Keep alive on...
PWD
257 "/" is current directory.
PASV
227 Entering Passive Mode (207,34,110,206,16,29).
LIST
Connect socket #640 to 207.34.110.206, port 4125...
timeout
425 Can't open data connection.
QUIT
221 bye
Any help/suggestions is appreciated...