UltraVox microphones are not recognized after restarting the computer

UltraVox may not recognize the microphones if they have been plugged into different ports, or if the computer went into sleep mode.


  1. Disconnect and reconnect the USB cable of the hub to the same USB port.
  2. In UltraVox XT, open the Experiment Settings, and click the Refresh button.
  3. If you see a cross symbol next to a microphone, click the button in the Microphone column and make sure to reselect the same microphone. The microphones will keep the same microphone name as before.

To prevent issues, always plug each microphone into the same USB port every time.