After I configure the gateway, the LED is solid bright RED… occasionally, it will go to a dim RED. Any ideas?
… Cause: The connection to the MQTT Broker was failing. I think it was connecting to WiFi ok because as soon as I configured the broker “compatibly” a message arrived and LED turn solid green.
Disconnect power from the Gateway. Press and hold the CFG button, while holding the CFG button reconnect power, once the LED turns Blue release the CFG button. The Gateway is now in configuration mode so you can connect to it over WiFi again. I would re-check all settings entered in the Gateway to ensure everything is correct.