Just had a MAJOR thunderstorm roll through......power flashed a couple of times. Most of my systems are on UPS when I sat down at computer windows firewall was asking for access to BI which I thought was strange. I allowed access the splash screen came up the nothing. I reset as many items as I can think of IE routers POE switch, but still nothing. Now the real weird thing is I have multiple blue iris 5 machines running all independent of each other, and they are ALL doing the same thing? Splash screen then nothing.....my one machine still has old ver of BI4 which started up no problem....it also showed me power is out to half of my area, half of my remote cameras are down. Any other Ideas suggestions on what might be keeping BI5 from starting? Any help is appreciated....TKS