Hello NC Bullseye,
Thank you very much for your confirmation !
Regards
Mehdi
PD: any app for music on ATV you recommend ?
I’ve not run across one that sticks out yet but feel free to start a thread in the lounge forum asking for others input on an ATV music app.
There are a lot of users that pass through the forum and they may have just the perfect solution. 
Plex handles audio.
MrMC can play music.
How do you get MrMC (Kodi) on AppleTV to Login to NAS thru either SMB or Bonjour (zerconf)?
It just never lets me do it!