where is the device id stored and why does the SW gate on this!!!. I can ping IP address and use HTML interface and it comes up with device info, etc. I cannot control relays via HTML though (probably for the same “device ID” issue?). There is no way to troubleshoot this. I’ve replaced the two chips on board and the ethernet module.
Please provide a screen shot of the settings you are reading out of the Ethernet Module’s web interface.