Issue to connect WisGate Edge Pro to TTN

Hi,

I want to connect an Arduino gateway (WisGate Edge Pro) to The Things Network (TTN). I have an antenna connected to LoRa1 port of the gateway. I followed the steps below to connect the gateway to TTN:

  1. Power up the gateway

    • Connect POE ports of the gateway and its adaptor
    • Connect the adaptor's power cord to a power outlet
    • Connect my laptop to the gateway's WiFi AP Mode on my laptop to connect to its Wi-Fi®
      Access Point (dashboard IP: 192.168.230.1)
  2. Follow the link below to register the gateway to TTN (US915 frequency)
    https://docs.arduino.cc/tutorials/wisgate-edge-pro/getting-started

After doing the steps above, the LoRa1 light on the gateway did not turn on. Also, my TTN account shows the gateway is disconnected. How can I solve this issue?

Thanks for your help in advance.

Abbas