I guess it could be because WIFI_EVENT_STA_START dispatches the tcpip_adapter_start to a worker thread and then calls your event handler so it is possible the worker thread hasn't actually created the netif when your function is called. Maybe a retry loop with a vtaskdelay(1)?

Looks ok. Could this problem also be related to your use of gpio 9&10.

rc means release candidate and comes before a stable release. Stable release is v3.3 no suffix.

12-15 are jtag pins

Have a log output at debug log level?

Are you using PICO-D4? Do you have psram disabled in menuconfig?

rel too far BFD_JUMPR_STEP message only exists in the old toolchain. It was removed here https://github.com/espressif/binutils-esp32ulp/commit/8d5477b3fa3293173b2d39648eca538bff1e18e1 Do you have an older version installed that may still be in PATH? https://github.com/espressif/esp-iot-solution/blo...

No, reset only clears the shadow registers, not the efuse