HAAS VF2SS with New Gen Controls & Raspberry Pi Zero W

I've been working on using a Raspberry Pi Zero W as file storage device for our HAAS VF2's we have. I've successfully been able to access the User Data folder from the Pi but when I try to setup the Net share it fails. It appears I'm only getting one way communication which is unusual. I'm able to ping the HAAS from the Pi Zero.

When I'm setting up the Net Share I'm following the HAAS guide but with no luck, local HAAS app guy has no experience with networking a Linux based computer.

Anyone had luck with this?

Are you trying to store files on the controller or pull files from Haas? SMB protocols are required to enable users to communicate with the remote computer/servers.