I have problems with FTP on my xbox.
The app i use to ftp is flashfxp but i have tried them all I also make sure passive is off Still the same all apps.
The xbox dashboard I use is evox 3935
I use a router netgear is the brand RP614 to interface with the xbox.
Anyways what happends is that i cant upload anything bigger then 1gig then the data goes in minus it will show like this all the time.

if smaller then a gig works fine.
The problem has been there for awhile now and even upgraded my drive and flash my bios to m8plus FC 137.
I am out of ideas.
