I have had a trawl though the posts here but nothing seems to help resolve my problem.
When I transfer (large or small pages) CoreFTP shows a % bar which every now and then gets to 100% and stops. the program locks up then the log eventually shows an error (See attached log file) I have installed the latest download 1.3c Build 1409.08 and still get the same thing. since upgrading from 1.3b I also get a disconnect and unable to reconnect error.
Can someone please help me out here as I really want to throw this computer out the window

esolving dslftp.dsl.pipex.com...
Connect socket #1320 to 195.129.111.72, port 21...
220 ProFTPD 1.2.9 Server (UUNET DialSpace FTP Server) [lnd10eusosrv60.lnd.ops.eu.uu.net]
USER asls60
331 Password required for asls60.
PASS **********
230 User asls60 logged in.
SYST
215 UNIX Type: L8
CWD /s/asls60/html/
250 CWD command successful.
PASV
227 Entering Passive Mode (195,129,111,72,220,192).
LIST
Connect socket #1292 to 195.129.111.72, port 56512...
150 Opening ASCII mode data connection for file list
226-Transfer complete.
226 Quotas off
Transferred 2,297 bytes in 0.141 seconds
PWD
257 "/s/asls60/html" is current directory.
TYPE A
200 Type set to A
PASV
227 Entering Passive Mode (195,129,111,72,221,3).
STOR servercase.html
Connect socket #1388 to 195.129.111.72, port 56579...
150 Opening ASCII mode data connection for servercase.html
150 Opening ASCII mode data connection for servercase.html
150 Opening ASCII mode data connection for servercase.html
CWD /s/asls60/html/
250 CWD command successful.
PASV
227 Entering Passive Mode (195,129,111,72,221,40).
LIST
Connect socket #1456 to 195.129.111.72, port 56616...
150 Opening ASCII mode data connection for file list
226-Transfer complete.
226 Quotas off
Transferred 163,656 bytes in 0.141 seconds
MDTM servercase.html
213 20050204211316
TYPE A
200 Type set to A
PASV
227 Entering Passive Mode (195,129,111,72,221,46).
STOR servercase.html
Connect socket #1468 to 195.129.111.72, port 56622...
150 Opening ASCII mode data connection for servercase.html
150 Opening ASCII mode data connection for servercase.html
MDTM 20050204204242 servercase.html
Resolving dslftp.dsl.pipex.com...
Connect socket #1516 to 195.129.111.72, port 21...
220 ProFTPD 1.2.9 Server (UUNET DialSpace FTP Server) [lnd10eusosrv60.lnd.ops.eu.uu.net]
USER asls60
331 Password required for asls60.
PASS **********
530 Sorry, the maximum number of clients (3) for this user are already connected.
Connection Failed
Resolving dslftp.dsl.pipex.com...
Connect socket #1532 to 195.129.111.72, port 21...
220 ProFTPD 1.2.9 Server (UUNET DialSpace FTP Server) [lnd10eusosrv60.lnd.ops.eu.uu.net]
USER asls60
331 Password required for asls60.
PASS **********
530 Sorry, the maximum number of clients (3) for this user are already connected.
Connection Failed
150 Opening ASCII mode data connection for servercase.html
Transfer time: 00:02:29
QUIT
Resolving dslftp.dsl.pipex.com...
Connect socket #1600 to 195.129.111.72, port 21...
220 ProFTPD 1.2.9 Server (UUNET DialSpace FTP Server) [lnd10eusosrv60.lnd.ops.eu.uu.net]
USER asls60
331 Password required for asls60.
PASS **********
530 Sorry, the maximum number of clients (3) for this user are already connected.
Resolving dslftp.dsl.pipex.com...
Connect socket #1616 to 195.129.111.72, port 21...
220 ProFTPD 1.2.9 Server (UUNET DialSpace FTP Server) [lnd10eusosrv60.lnd.ops.eu.uu.net]
USER asls60
331 Password required for asls60.
PASS **********
530 Sorry, the maximum number of clients (3) for this user are already connected.
Connection Failed