Motive to Notch

Hello guys, I have a little trouble to received the mocap date from motiv to notch,
I did leave the ip adress empty and I do received some date but only the head of my character is moving.
I used a mixamo character and my project worked witch perception neuron…
Is it maybe and motive side and how to set up the setting of the streaming?

Thanks you !!!

Raphaël