BJanzen

Hi everyone, I have an ISY994i that I used for an Insteon project about 10 years ago, but it has been shelved for the past 5 or 6 years. I want to bring it out of retirement (although I am aware it is no longer officially supported), but when I plugged it back in only the Power, Rx and Tx lights were on with the red Error light on (or blinking) as well. I don't need any configuration setup from the old project so I want to factory reset it. After several attempts to factory reset it, now only the Power light is on and I can no longer ping the IP address that it had before the reset. So what do you think? Is it a brick, or did I miss something? Any advice is appreciated!