in develop in lightroom 5. some of my images have colour spots, for example a photo with the moon in the corner shows good in the navigator screen but the main working screen shows a red mark in place of the moon. any ideas?
other images of the moon with black surround, when enhanced/white balanced, turns alot of the black a bright blue from the outer edge in.
i have a Mac.
You have your Highlight and Shadow clipping warnings turned on. Hit the J key to turn it off or click on the triangles at the top right of the Histogram in the Histogram panel.
So simple. Many thanks Rikk. Still only very new to Photoshop and lightroom. image looks so much better now.