I used the demo app to start a server. I also built a binary to run standalone of the Autojoin sample and I also ran another copy in the Unity Editor. Both players auto joined and I see the cubes. From the standalone player I am able to move the cube and see the corresponding cube in the Unity player move. I am not able to move the cubes in the Unity player?
Edit: okay it looks like the first one in is the Master. I will look at the code a little closer

Edit2: Only Host can sync - sorry should have looked at little closer before posting.
iByte