Camera detected but doesn’t show in live view??

Hi,

I have 12 cameras already connected successfully to my NVR. I have just added a 13th IP camera (2cd2115) and have added it to the nvr manually. I can see the camera in the settings tab and I can change video parameters for it etc. If I double click I can even see the mini stream from the settings.

However when I go to live view the camera does not show up on the list of cameras on the left hand side? On my 12 cameras show?

I am using the latest firmware on my NvR and have just...

Camera detected but doesn’t show in live view??