Unable to connect to Motive

Hello, I have followed the instructions available on the reference manual http://manual.notch.one/0.9.22/en/topic/nodes-geometry-optitrack-mocap-skeleton?q=motive, but Notch is unable to connect to Motive.

I copied the IP address where Motive is streaming the data and pasted it inside -> Devices menu -> Motive [Beta] -> IP Address. When I press Connect, the Status always displays Disconnected.

Is there something I’m missing? I have Notch Builder.