I'm trying to upload some files via filezilla since Thursday and each time it fails after five or six hours of transfering and I cannot resume the transfer.. 

Every time I have the same errors:

Each time it failes at different point so I don't think it's related to my files. Nor to the connection to the server, for I successfully downloaded some output data from the server (4 files, one of them was 20G).

Is anyone experiencing the same problem or have an opinon on what's going on?

Thanks,

Delong