I am on BI 5.3.3.8 x64. I clicked on Add Camera and then on Find/Inspect. However, BI can't see any of my cams even when I hit refresh. They did show up before (mostly HikVision cams but also a couple of QSee cams). I can navigate to the HikVision's web portal on the same computer so they are reachable. So why does BI not see them (anymore)?