I tried to add a camera but my settings were incorrect. Probably because of that the camera didn't show up in the big "CAMERAS" section of BI. I have "Hide disabled cameras" and "Hide inactive cameras without video" disabled. I also toggled those two settings just for checking. How can I delete those invisible cameras? The reason I want to do this is because I want to call my camera Family Room but BI won't let me use that name because it's used by that invisible camera.