I think your missing the point here. The correct number of AP's was returned by the function that returns the APs found returns zero. I (3221) scan: Total APs scanned = 0, actual AP number ap_info holds = 4 The sample shows total APs scanned is 0 but the number returned is 4 which is correct. I thin...

In the example code this function is used: ESP_ERROR_CHECK(esp_wifi_scan_get_ap_num(&ap_count)); It always returns 0 even though there are APs return in the results. ����x�x⌂�������x�x���x��ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) ets Jun 8 2016 00:22:57 rst:0x...

Since IDF is in control of the stack it should not happen.

If I remove the string copies from the code the stack does not overflow.

In addition, even though the stack does not overflow it will never connect to the router.

Mike

Was having issues with ESP32 connecting to my router using APSTA mode and found that changing from a local variable to program variable fixed the issue.

Please find attached the sample testing code I used with ESP32 and ESP-IDF.

Mike

Tried with other ESP units with the same results.