New to Studio One. New to digital recording as of December. Please forgive any ignorance you spot.

I exchanged an AR8 recently for the 1810c.

I registered the 1810c and downloaded the most recent version of Universal Controller as instructed.

There's a couple of issues:

In Audio Setup, the 1810c does not appear in the Audio Device drop-down. However by selecting "Studio USB" it does seem I'm connected to it. When I first open the software, I see it pictured and the name 1810c in the Setup frame/window

I have listened to a couple of things I previously recorded through the headphones from the 1810 so I guess I'm connected...maybe no issue there?

My biggest problem right now is I can't hear anything I created earlier with IMPACT drums. I've tried creating a new song, new track, bringing over IMPACT...I see it in the Midi Editor. I see it recording events but I have no sound from it. No levels at all in the faders.

Any thoughts would be greatly appreciated. Thanks