SSBM netplay async screens

Hey Everyone,

Me and my friend wanna play SSBM with netplay.
Now we got 1 BIG problem.
Our Display output is not synced.
For better explanation:
My friend is on his screen with his selection on Link but on my screen he is on an empty field.
The attached files are screenshots from my screen and from his screen at the exct same moment.

We have the exact same version of Dolphin and even the exact same settings.
sooooo. pls can someone tell me whats wrong with our game???

  Bug.PNG (Size: 288.7 KB / Downloads: 10)

  Unbenannt.JPG (Size: 76.53 KB / Downloads: 11)