I know this is an old thread, but I'm having the exact same problem and all Google searches keep pointing to this thread. Was there a solution to this? The thread just seemed to die.

I've run the Device Manager feature in Kstars and also from the command line, both seem to find the camera just fine. Mac OS also lists it as a functioning USB device.

Maybe the problem is with Ekos/Kstars,? Not sure how they talk to indi-server.

I would post all the logs / screenshots, but they are exactly the same as the original poster. I'm running all the latest version for Mac OS

Again, apologies for dredging up an old thread, but don't know where else to turn.