Error while uploading a 120GB file

System: Debian 10 with mout current updates on current VirtualBox Version 6.1.18 without Guest Additions Drivers but with VirtualBox Extension Pack

Upload from: Host system (so NO physical network connection just from VM host to VM)

WinSCP version: Most current from today

Note: It doesn't seem to be an SSH server-side problem, i can re-connect without any problems after that error occurs...

Thank you for your feedback.

With best regards,
Jan

The problem was that the space on the target OS disk was full.

Maybe you can replace that suspicious with a error message that contains a text

Error XXX

Maybe the space on the target machine is empty
...
...
...

Or whatever...

Regards, Jan

Or maybe the server should improve its error reporting :)

Anyway...