I have to reopne this topic.
Could anyone try this tutorial:(FBX-Files are in the Video-Description)
Here is what happens to me, when I use those FBX-Files:
This Happens to every Mixamo-Character I tried.
This Only happens to Rokoko Animations.
Mixamo and my Cinema4d Animations work fine.
If anyone is willing to try this and tell me if it works for him or if he/she has the same Problem as me, that would help me alot!
Sitting one Week at this Problem now.
Are my Import-Setting wrong or something?