Good time.
I connect to the folder on the vps that turns Ubuntu server 16.04. The user has a separate group, the folder is available only to this group. I use the folder as a network storage. From windows I connect using SFTP Net Drive 2017 . I mount as a logical disk. Everything works fine, except for the Autodesk Invertor 2017 program, when you save the document, it starts to persist at a speed of 1 kb / s , while reading at normal speed.
What could be the problem? I do not even understand which way to dig.