It didn't work when I used a bluetooth headset with built-in mic. After I added another mic, it was solved.

Hi there,

I use EM version 7.0.23 in windows 10. When I'm using Microphone as the answer input, all questions are playing in silence.
I can't hear the sound, so can't answer the questions.

But it works fine at other answer inputs like piano or guitar or solfege.

How can I solve it?

Best ...