ScriptFTP

When I am trying to connect to a FTP Server with AUTH_TLS enabled I am geting a timeout 30 Sec, while exchanging encryption keys. This is happening with both FTPS_EXPLICIT & FTPS_EXPLICIT_ENCRYPT_DATA.
The machine this is running from is a Vista Ultimate X64 SP1. I get the same results on a windows 2008 Server Standard.

Running C:\Users\reggiej\Desktop\plains.ftp

VERBOSE(ON)
Verbose mode enabled

SETPROTOCOL(FTPS_EXPLICIT)
Setting protocol to FTP over SSL (explicit).
Setting TCP port to 21.

OPENHOST("secureconnect.plainscapital.com",,)
Connecting to secureconnect.plainscapital.com
Resolving host name "secureconnect.plainscapital.com"
Connecting to 12.49.120.19 Port: 21
Connected to secureconnect.plainscapital.com.
220-Hello, Welcome to SecureConnect!
220-
220 Secure FTP Server ready.
AUTH TLS
234 SSLv23/TLSv1
Connected. Exchanging encryption keys...
Timeout (30s).
Timeout
Client closed the connection.
***** OPENHOST Error #4: Operation timed out.

CLOSEHOST
***** CLOSEHOST Error #12001: Not connected.


Can you please give me some insite on where to go on this, Our firewall vendor was saying to use the command "clear command channel" does script ftp support that command, and how would I execute it?