This is resolved, the resolution was choosing the Maya Humanoid IK skeleton in 3DXchange!
Great.There should be a mistake in the mapping bones. Molly Reallusion
Hi OB1Flow, Can you resolve your issue with my 3dxProfile? Molly Reallusion
Hi OB1Flow, I save another 3dxProfile,it will Fingers don't tilt up,you can try it again.And provide then Xsens motion file to us.If the file size is larger than 10MB, you can use cloud services such as Google Drive, Dropbox or OneDrive to make the files available to us and put the link in your comment. You can use Private Comment if you want to keep it private. Download link: https://cdn4.reallusion.com/Xsens.3dxProfile Molly Reallusion