I tried following the other posts suggestions to quit all other apps, but I still can’t get the camera to show up since upgrading to the Sonoma Mac OS.
Smart Shooter 5 is compatible with macOS Sonoma.
What make/model of camera are you using?
And do you have the latest update for Sonoma (version 14.1 as of writing)?
I just updated this morning to 14.1 and now it’s working. Phew!