Everything was going great till I became aware of a new firmware update. So after trying unsuccessfully to manually load the firmware I was finally able to load it with iConnect. Oh Look, new software, Auracle. Download that, install, and do the setup. I no longer have to switch ports occasionally for some of my apps on the iPad but my Audio 4+ no longer "hears" my laptop. When I open Ableton Preferences or the laptop I see iConnect Audio 4+D2. Don't remember D2 being a port. Please be gentle with me I am new at this.