Hello, I have a MacBook Pro with MxManagement Center (2.7) installed. However, there is no sound from the camera microphone. I can speak to people using MxMC software through the microphone on the laptop to the cameras, but I cannot hear people speaking using the Audio Connection button or during playback of recordings, this issue is on a Mac only, Windows install has no such issue. Is this an issue with the video codec? Mac privacy settings?