I put up an announcement at the top of the forums about last night that you must have missed. The facility was doing a major power grid upgrade last night where they were going to have to down the power periodically between 12am-5am eastern time. My hope was that they wouldn't have the power down for very long and that our UPS would keep the server up and running while they had it down. Looking at the logs this morning they shut the power off at ~12:15 am eastern time and didn't turn it back on until 1:55 am. The UPS kept our server up until 12:45 but the routers must not have had power from 12:15-12:45 so traffic wasn't getting to the servers. This was a planned event and I always put notices at the top of the forums regarding events like this as I did yesterday.