On iPhone go to Event Recording and turn on “Record Motion Events” then click “All Motion Events” when you close and come back it auto switches back to “Smart Detection Events” – “All Motion Events” will not stay selected on both generations of cam.
That would definitely make sense. I turned off Cam Plus on one of the cameras too, to see if that was the issue and that didn’t change anything, and now that you say that, that setting didn’t stick either. The cam that I removed from Cam Plus was not removed.