'Operation not supported on transport endpoint'

Hello,

I am trying to play some video files (wmv, mp4, avi) on my NAS (over smb) with the Rose 150B and get the above error. What is causing this?

also, I added VLC in the Rose store and enabled it in the 150B How do I actually see the interface or otherwise validate it is being used to play various files? Hoping that with it, I can play all the above video (and video formats) on my NAS drives.

I am also in the process of copying everything over to the Rose internal 4TB SSD drives to see if it various file formats play using the onboard player.