I created multiple folders under Public that contain pictures and video’s. I bought this for a xmas gift to my wife so as to consolidate all media to one and also backup. I have been moving media to the My Cloud in stages. At first, I could go into a folder i.e. 2004 vacation… open an image and then within the viewer click the next arrow and view each picture within that folder. I can no longer do that since the last shut down (doing this is secret so I cannot keep it the device on all the time right now). Now when I open a picture, I see the picture and when I arrow to the next, I view the picture that I first opened since the reboot and any other pictures open since.
So now each time I look at a new picture, it show that picture then goes in order each picture I have opened since. It’s like the viewer is pulling them from cache.