Matt, Fiddler,
Thanks for trying.
Sonic 3 is full (not SE) current version, fully registered /activated. Clean install this morning. It is not life or death situation, I can probably find alternatives for now, but I would like to get to the bottom of this as Halion Sonic is my "go to" synth in BIAB.

P.S. I got lucky and spoke with Steinberg support this morning without extensive wait time. We checked a few things, and I have everything installed correctly. His only suggestion was to try and reinstall the program and preference files, which I did.