Kenwyn Whitford

So is my issue that it is the interface board? (Behringer UMC 404HD) I get no ability to lay down a track after my first track.

Was there a reason Mix Pad did not include interfacing with ASIO audio. I use a Behringer box and my settings for the Mix Pad control is fine, however I have no sound for my headphones and no ability to change drivers. Any help?