For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/213/wunderlist-your-todos-on-the-mirror/1

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/212/mmm-swisstransport/1

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/211/button

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/210/facial-recognition-customize-your-mirror-for-every-user

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/209/mmm-trainconnections

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/208/pir-sensor-put-your-mirror-to-sleep-if-not-used/1

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/207/weather-underground-forecast-wuforecast/1

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/206/weatherunderground-currently-hourly-daily-configurable/1

For troubleshooting or HOWTO questions, please post in the Troubleshooting thread:
https://forum.magicmirror.builders/topic/205/mmm-swipe-hand-gestures/1

Unfortunately, no. My recommendation is to find a raspberry forum, or search Google. Changing something to a default isn’t specific to that one microphone, it probably applies to many others. Might be an easy thing to fix.