I have Flashed Audiomoth to perform as an USB mic. The app recognized the laptop internal mic as default and when I denied permission for being default input device in hope the app to recognize the Audiomoth as default input device it says "could not initialise input device". I've tried with the three settings (Custom, USB, Default), and nothing happens. Also tried with and without micro SD card and batteries. Am I doing something wrong? I suppossed that if using it as USB mic the micro SD and the batteries would not be necessary. Thank you.