I’m quite annoyed that the Vera Edge dashboard lies to me.
I have a wall plug that sometimes get’s pulled out. But even then Vera says “Your istallation is OK, All devices connected to your controller”
Can you somehow have it “ping” all connected devices regulary and if it can’t connect with some device it triggers an alert? Only way of being sure now it to try to activate the switch, only then it figures out thats it disconnected.