Secure site to site transfer not supported by this ftp server

[ceasar]

* FlashFXP v[3.2.0], build [10.80], [x]registered, [ ]unregistered, [ ]pirated
* OS [x] WinXP, [ ] Win2K, [ ] Win98, [ ] WinME, [ ] Other
* Running behind NAT/router [x] Yes & Model [netgear rp614 ], [ ] No, [ ] Not sure
* Running firewall [x] Yes, Name [Win XP SP2 FW ], Ver. [ ], or [ ] No
* Running Antivirus [x] Yes, Name [Anti Vir] or [ ] No
* Network [x] xDSL, [ ] CABLE, [ ] Dail-Up, [ ] Other


hello.
i got the following problem:
http://img174.imageshack.us/my.php?image=problemxk5.jpg

of course i can read and understand whats the problem but it cant be. the both servers (and all the others that i try) support secure site2site transfer and it works on some files. but when working on the queue i get this error with some files and the queue stops. so i have sto start iit again and after some files again and so on..
i now that i am currently not using the newese version of flashfxp but i also tried the 3.4 version and it didnt help me out.
i have the passive mode CHECKED (because of the router), feat command UNCHECKED, alternativ ul / dl enabled and auth ssl and secure listing, secure transfer and secure site2site transfer checked.

i dont know if you need more information but i would be very pleased if s.o. would try to help me out!

thanks.

the ceasar

[MxxCon]

post session log from 3.4
and what's the point of hiding file size? you make it even more obvious that you transfer warez

[ceasar]

i dont transfer warez.
today i started trying ftprush.
works good and i think i will use it till i can solve the probem from above..

[MxxCon]

to solve the problem we need to see session log from 3.4