Setup info for troubleshooting:
- Board: RPi 4B with OAP 9.1
- Supply: Official RPi
- Display: 9" 1280x720 IPS/High brightness -> AUO C090EAN01.1
- Touch: GOODIX GT911 over USB
- Sound: HIFIBERRY DAC+ ADC
- Mic: USB Mic
- Bluetooth: CSR8510
- Phone: S8 Active with Android 9.0
- AA v5.4