I have a site that we recently turned over. its really been solid commuication although there are a ton of controllers(350) and no ADS. Anyways my question is there was a power outage Sunday(1.5 hours). I got a call that a few VMA's were offline. I logged in remotely and all devices were online. When I opened up a device all the points showed up as offline. the controllers did not have blue or red x's. The point reliability said communication failure. When I pulled up the Device in CCT everthing was normal. I even opened up the FC bus and went to engineering. Discovered all devices and points. Same issue. Any ideas?