Hi Simon
Thanks for your answer. The group is set to 3D. I switched it when I added the camera.
But I figured out, that I can change the particle rendering from lokal 3D to global 3D. And now it works.
I was working on a bigger project and there must be something corrupt in it because these settings doesn’t work there. But in a fresh project everything’s alright. So I have to rebuild this bigger project and hope that it will work.
Btw: Simon you have really awesome motion tutorials, it’s really inspiring.