The FTP-server doesn't support SFTP, the docs saying it's too old.
Before the ERPro-8 replaced another device, I had a port range open and forwarded to the FTP server. I didn't like that, but there was no other way. Do I need to do that again?
To make things more compllicated, load-balancing is in use, and I haven't figured out yet how to open ports in such a way that the traffic is handled correctly when a connection comes in either via ISP-1 or ISP-2.
Things would be much easier if the documentation was better ...
