Hello, I recently upgraded to a studio 24c audio interface to go along with my copy of Studio One 3. Everything works well until I try to multitrack record, The only way I am able to record another track is if the channel is also recording playback. for instance I have a guitar track and I want to record bass over the guitar, however when I record a bass track it also records the playback of the guitar along with the bass. So far I have not been able to record isolated tracks like I have been able to do with every audio interface I have ever owned. I have tried to record with the "mix" knob in various positions and so far have had no luck.