Can't multitrack via OB

Hi, I recently got a rytm and trying to multitrack it through OB. I’ve got sync and audio in on the VST track, but I can’t get any sound on the rest even if I route it right and unchecking the mute mask and FX in OB. I’ve tried the same at the rytm, and muted the tracks in the routing settings. But no sound. Do you got any ideas? Am I missing something?

I’ve got:
MacBook Pro 16" retina
El Capitan
Latest OB 1.31b
Latest rytm OS
Latest Ableton update
USB cable is borrowed from the Ableton Push 2, right into the computer. Should be ok.