Thanks for this. Lightroom CC always recognised the attached card reader immediately. It was only the Z6 camera that it did not recognise. Hence the need for a work around using Image Capture to transfer the images to my hardrive and then importing them to Light room CC from there.
When I connect my Z6 to my Mac, Lightroom CC doesn't recognise it, though Apple's Image Capture does. Is this a Nikon, Adobe or a Mac problem? Is it likely to be permanent? Can you help please?