vsftpd connection loos during transfer
 

Having a bit of a problem with vsftpd. Anonymous is enabled and users can get to the wanted file correctly. They start dowloading it and then all of a sudden it stops downloading... with no apparent reason. All the error log file says:
Tue Jul 8 00:08:30 2003 [pid 3408] [ftp] FAIL DOWNLOAD: Client "24.203.155.216", "/pub/mysql-standard-4.0.13-pc-linux-i686.tar.gz", 3781440 bytes, 38.42Kbyte/sec
It's an 11MB file
I'm using it stand alone and here is my vsftpd.conf file:
# Standalone mode
listen=YES
max_clients=200
max_per_ip=4
# Access rights
anonymous_enable=YES
local_enable=NO
write_enable=NO
anon_upload_enable=NO
anon_mkdir_write_enable=NO
anon_other_write_enable=NO
# Security
anon_world_readable_only=YES
connect_from_port_20=YES
hide_ids=YES
pasv_min_port=50000
pasv_max_port=60000
# Features
xferlog_enable=YES
ls_recurse_enable=NO
ascii_download_enable=NO
async_abor_enable=YES
# Performance
one_process_model=YES
idle_session_timeout=120
data_connection_timeout=300
accept_timeout=60
connect_timeout=60
anon_max_rate=50000
.......

Any suggestions?

Thanks