I am new to adsl and am uploading a website and find that whether I use a linux package (weex), ws_ftp or (just downloaded) cuteftp4 that the connection freezes after a minute for about a minute.
Also on attempting to delete the partial upload and start again, frequently get:
STATUS:> Retrieving directory listing...
COMMAND:> PORT 192,168,0,44,6,160
200 PORT command successful.
425 Can't build data connection: Address already in use
ERROR:> File error