We are experiencing an intermittent failure using WinSCP.com (version 5.7.5) while trying uploads to a remote server. The behavior is not predictable but happens consistently when it happens. Here is a current example:
C:\Users\jevans\Downloads>WinSCP.com /command "open ftp:/xxxxxx@xxxxxx/ -rawsettings /passive=on /explicit FtpForcePasvIp2=0" "put -preservetime xxxxxxx.zip xxxxxxxxxxx\/" "exit"
Connecting to xxxxxxxx ...
Starting the session...
Active session:  xxxxxxxxxxxx. | 77664 KB | 3107.6 KB/s | binary | 46%
Error transferring file 'xxxxxxxx.zip'.
Copying files to remote side failed.
Data connection unexpectedly closed, receive file xxxxxxxx.zip aborted.
(A)bort, (R)etry, (S)kip, Ski(p) all: Abort
We have tried with and without the /passive=on and /explicit switches as it would appear they aren't supported on the WinSCP.Com file version.
Thanks in advance for your help!