Problem streaming music using sn OPPO 95 via Ethernet

I have a Oppo 95 connect via ethernet. i can navigate to my NAS but when I select an album and press enter on the first track the highlight moves rapidly through each album track but nothing plays. Any idea? It works fine on my 105 and 205 units but not on the 95.

 

Found the problem, the 95 doesn't play AIF files had to order another 205 for that room