Hye, im using Realtime+Cube Player …done filling app key … the project is using Machine Learning .
After i published,when my friend join the game ,i can see him,but not his movement. He can used WASD and i can use it too,but we cant see each other movement. We just can see each other static
Welcome to the forum! If he’s able to see his own movement, but you are not, most likely ownership of the RealtimeTransform components on the hoverbird character were not requested on his client.
A copy of the finished guide is included with Normcore in the Examples folder. I’d recommend comparing your own scripts and prefabs to the finished example to hunt down this bug 
Max