Hi. I wanted to test Studio One (free edition) before buying a digital mixer. Unfortunately the test drives ended fast: I'm not able to route more than one stereo pair into Studio One? I can see my interface and all in- & outputs (tc konnekt 48) and i'm able to create tracks and set the corresponding checkboxes in the routing matrix. But everytime i hit »apply«, every checkboxes are unmarked again (except the first stereo input)?