When I launched C3 with my audio interface powered down, I got a modal dialog warning me.
I C4, there is no such warning … which is a bit unsettling (and confusing … since I am just migrating to C4, it had me thinking that I had to re-build my whole port structure …)
Got it. Nice pulsing red indicator … wasn’t sure it the missing dialog box was a oversight, and I had not seen the Audio Engine Management post …Thanks!