WiFiConnect.c

    WiFi.mode(WIFI_STA);
    sleep_ms(100);
    WiFi.begin(testSSID, testPassword);
    int count = 0;
    int status;
    while ((status = WiFi.status()) != WL_CONNECTED) {
        sleep_ms(1000);
        count++;
        if (count == 5 || status == WL_NO_SSID_AVAIL) {
            esp_wifi_restore();//<--- this is important!
            WiFi.begin(testSSID, testPassword);
            sleep_ms(1000);
        }
    }