Animation retargeter preview seems fine but when I retarget it doesn't work properly

Hi everyone!

I’m kinda new to unreal and I tried to retarget my synty character with a mixamo one. It happens that my retargeter seems to work fine as the synty character is doing the animation properly, however, when I try to retarget an animation from the mixamo character the animation simply doesn’t work.

I would be really glad if anyone could help me out here.

The preview of the retargeter

Retargeting settings

The actual result of the animation after retargeting (He is basically just shaking his head)

I’ve followed this tutorial to implement this but had no success:

Hi Mateus, I recently made a tutorial which helps simplify the Mixamo to Synty process https://youtu.be/HMp3n-RJW5E

Let me know if you have questions.

Paul