Hi, I took over a device from the prior homeowner. He did not have a backup of the system and I am not able to switch the device to my wifi, so I am unable to adjust any of the lights or other devices on my system. I've had a few Insteon switches go bad and am now having lights turn on and off randomly. Simply, I need access to the system to fix, but am locked out. UD support suggests doing a factory reset of the system, but it runs the risk of "bricking" the system. Does anyone else have any advice? Surely other people have taken over a system without having a backup.