Like "geezfools," post; when I press the microphone on any of my iOS devices (iOS 9.0), iCamSource Pro V1.2 immediately "stops working."
With V1.1, I could press the microphone on my iOS devices; but of course nothing happened. Including iCamSource did NOT crash.
Reinstalled iCamSource Pro v1.2, same results. Running Windows 8.1.