I've been using TeamSpeak on my Mac for a long time, and it's worked great for years. I updated to Mojave (macOS 10.14) and TeamSpeak isn't recognizing input from my microphone. Neither push to talk, continuous transmission, nor voice activation detection are working. I wonder if TeamSpeak needs to request access to the microphone on Mojave via System Preferences > Security & Privacy > Privacy > Microphone? Not sure what I can provide for debugging here. I looked at the client log and didn't see anything useful there.