Device Hostname not broadcasting to network devices

[dJPoida]

Due to a limitation in the ESP32 Arduino libraries, there appears to be a problem broadcasting the Device name to network listeners.

Without this capability, the device is difficult to identify in routers etc...

This did originally work, but there's an outstanding issue in the ESP library: WiFi.localIP() returns 255.255.255.255 after connect #4732 which could only be resolved by removing the workaround in this issue: Hostname not sent via DHCP request #2537.

Commented out the line that makes this work in wifiEngine.cpp until the IPAddress issue can be resolved:

      // Removed to fix issue with ip address resolving as 255.255.255.255 and causing other network errors
      // WiFi.config(INADDR_NONE, INADDR_NONE, INADDR_NONE, INADDR_NONE);