Are you using the Search card logging on the board? If so can you try disable it and see if you have any issues as it might be a SD card bug due to DMA mode causing an issue.
Its a longshot, but worth a try
Related Topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Diatone Tyrant ESC with BLheli and oneshot | 3 | 6103 | 16 June 2016 | |
| ESC BLHeli Suite won't connect | 6 | 12495 | 26 September 2018 | |
| Vgood FireFly ESC Dshot Firmware V499 | 1 | 2792 | 25 May 2021 | |
| Help with Quadc setup in Betaflight! | 2 | 2553 | 12 November 2020 | |
| SpRacing F3 Programming Successful, but cannot connect to BetaFlight Configurator | 4 | 3574 | 7 June 2020 |