This works on replacement, but why will the sense not reconnect on its own. Both hubs I have do not reconnect after power outage and I have to manually reset or delete and add back as a new device. Not right. I have both hubs hardwired ethernet, my router is perfectly fine and everything else reconnect so the issue is not there its the hub. Supports answer is to reset or delete and re add as new device and if that fails send out a replacement that does the exact same thing. How can they deem this a “security system” with such a flagrant fault