Lieven

AT reboot ``` I (799) esp_core_dump_flash: Init core dump to flash I (805) esp_core_dump_flash: Found partition 'coredump' @ 180000 131072 bytes I (851) esp_core_dump_flash: Core dump data checksum is correct...

Ok, it seems that my use of platformio makes also use of another sdkconfig file, when copying this pio file to the sdkconfig , I got a step further ```...

Finally, found something that works. I guess the tools don´t take into account the platformio locations ``` lieven@pcpro:~/workspace/zenoh-projects/zenoh-esp32$ espcoredump.py info_corefile -t raw .pio/build/az-delivery-devkit-v4/firmware.elf INFO: Invoke esptool to read image. INFO:...

I got additional coredumps, but it seems that the task that crashes hasn 't any stack trace. In all different cases. I start to suspect that there are huge peaks...

See also : https://github.com/espressif/esp-idf/issues/15190

Thanks for your assistance, I close the issue here. I suspect the explanation needs to come from the code of espressif. I have not much knowledge on BT connectivity, but...

@ricardoquesada seen the feedback from Espressif on the version, I start to suspect a version issue. The bluepad32 doc : https://bluepad32.readthedocs.io/en/latest/plat_esp32/ specifies to execute a script from 'btstack' which replaces...

@ak1932 see the details of the espressif issue https://github.com/espressif/esp-idf/issues/15190 , I got it stabilized with changing some parameters, but if I dare to add some code, it became unstable again....