Eufy Cam/Cam2 Pro

For those who have multiple Eufy Cameras…has anyone ever noticed that the cameras “turn on” differently? I have some that turn on and appear dark (for a brief second), then show the image. While others process (for a brief second) then turn on with the image (no darkness). It doesn’t matter where the cameras are located (light, dark, similar locations, Eufy Cam2 or Eufy Cam2 Pro, same OS, same homebase, etc.), just that they turn on differently.