How to setup for Qnap NAS?

Hi there, how can i setup Infuse Pro on Apple TV with Qnap nas? I tried with SMB (2.1 which is setup in my Qnap) protocol and i can see the main folders on my nas but when i try to add a favorite from a subfolder, het gives an error. What do i do wrong? He can’t see the subfolders on my nas.

No problem here.
My Qnap (TS659) with firmware version 4.2.0 and SMB 2.0 enabled works like a charm.