707: FTP Upload still broken

[fjelsten]

Trying to upload to my QNAP Nas (via D&D or F5 or Shift+F5) gives me:
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FreeCommander
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Operation is not supported!
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OK
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220 NASFTPD Turbo station 1.3.2e Server (ProFTPD) [192.168.0.195]
331 Password required for admin
230 User admin logged in
211-Features:
MDTM
MFMT
UTF8
MFF modify;UNIX.group;UNIX.mode;
MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.mode*;UNIX.owner*;
LANG en-US*
REST STREAM
SIZE