Had a bad lightening strike a week or so ago and it tripped out a battery backup/surge protector. The surge protector reset but unfortunately it took out a ethernet switch. I have replaced the POE switch and I can log into the camera (Amcrest) thru the Amcrest UI setup page. The problem is when I try to set the camera up in Blue Iris, it tells me that the camera has "No Signal". when you type in the IP address and hit find and inspect, it pulls the info down with no noted problems, although once it displayed no RTSP, It just will not display video. Has anyone had this problem before? Not sure what to think. If it was damaged by lighten I would not think it work on the Web UI.