TRAKTOR Does Not Receive Audio or Timecode Signal with macOS 10.14 (Mojave)

Symptom

When attempting to route audio to the Input Decks, setup timecode CD or vinyl or use a microphone, TRAKTOR does not receive any input.

Cause

MacOS 10.14 (Mojave) requires you to confirm permission for any application which can access the audio inputs of your computer.

Solution

In case you inadvertently chose Don't Allow or ignored the prompt, you can also adjust your Mac settings to enable microphone permission:

1. Go to System Preferences > Security & Privacy > Privacy > Microphone
2. Click on the lock icon next to Click the lock to make changes and enter your computer log-in details.
   
3. Enable the microphone setting for your app by ticking the corresponding box. In the below example, we are enabling the microphone access for Traktor.