it's all normal.
execftp (and also the simple ps2ftpd irx thats a little better) somethimes freeze with much or big files. try limiting to 20kb/s there is nothing other to do
also this is normal and it's written into the network adapter istruction manual it's a protection method Don't switch off from the rear switch from the reset botton and keep it pressed 5 second or more
ps2os betatester, ps2tools codev, hdldump frontend dev
6 sony mc w/ps2os 0.2.4, hdl, ps2rmp1.50,ps2mp3...
na+hd maxtor diamondmax 7200 120GB
PS2 SCPH-30004R V6 ÐM$3 V2 firm 2.4 B.4
PS2 SCPH-50003 V9 ÐM$4 PRO firm toxic os 0.1