Nikon CNX-D testing and missing image parts in preview

<p>Hello, as I was testing to copy edits from one picture to another I am seeing the result as the attached example shows. Some parts of the image are missing.<br /> When converting to tiff the tiff is okay. So it seems a problem with the display update process.<br /> Environment: Win 7 with updates, laptop, 6 G memory, newest Capture NX-D, secondary 1800x1200 display.<br /> Any idea how to correct this.</p><div></div>

<p>After some testing: only pictures taken in portrait orientation suffer this - sometimes. CNX-D sampler tool gives proper values even a block is black (or white sometimes).<br>

The problem is not totaly related to heavy develop actions like NR+lens corrections+sharpening applied to a photo from another already edited.<br>

I am able to correct this, partly, by rotaing the image to one direction and then back.</p>