If you are using your device’s speaker and the sound is set very loud, the microphone may have trouble distinguishing the sounds you play from the music in the app. For this reason, we recommend wearing headphones when playing.
Another possible solution is to move the microphone away from the speakers (if possible) or reduce the volume of the game.
Also, if there is a lot of noise around you (e.g. from traffic or people talking loudly), the game may not be able to hear your instrument well. Try to find a quiet place to practice.
If possible, you can also play closer to the microphone. This helps the game a little.
The problem can also be technical. If you are playing under Windows or MacOS, please check the input volume of the microphone:
– In Windows, double-click on the microphone and go to “Level”.
– Under MacOS, select your input device under Sound > Input.
Make sure that the input volume and/or boost level are sufficiently high.