I have one camera set to trigger another in Blue Iris, using the "Configure command Action / Trigger" command and pointing to another camera. Works well, but for some reason on one cam the receiving "camera" choice changed to "default", instead of the intended cam. I think that might have messed it up, maybe making a loop. So I reset it back to the proper cam and it seems fine. My question though, is which camera is "default" in the receiving cameras list? I'd like to know so I can figure out what was happening.