I used to use this all the time after DU recorder got deleted from the google play store, and I never had this issue. But for some reason when I'm pressing "internal audio" JUST internal audio mind you. not the one with the microphone. But it used the microphone anyways. And when I dont let the app use my microphone its just on mute and I cant find a way to get it to just record the internal audio anymore without it doing exactly what it isnt supposed to.