On the DUDU7, in the latest over-the-air firmware, if I enable the "USB Audio" output in the settings, the system for some reason tries to find a microphone via USB, even though only an external DSP is connected, which doesn't have a microphone. Consequently, the navigator complains about the audio recording device being unavailable, voice commands don't work, etc. Is there a solution, or should I wait for future firmware updates?
