I replaced a Dahua camera because the power over Ethernet wasn't working. I removed the defunct Dahua camera from my system. This was known by Blue Iris as "camera 6". I logged onto the new Dahua camera and gave it the same IP address as the one removed. When I log onto Blue Iris, I get a message that camera 6 is not working. I thought that if I gave the new camera the same IP address, I would not have to make any changes. However, it seems that I have to. My problem is that I don't know where to make these changes. I can't find where to delete the "old" camera number 6, and then add the new camera 6. I really like Blue Iris. The problem is that it works so well, I don't have to mess around with it so often that I know all its bells and whistles. So, for the time being, I am at a loss.