I have a Nikon D600 and when uploading photographs to Lightroom 6.1 all of the images have their settings very wide of the mark and no where near what is shown on the camera, i.e. temp is 3800 and tint is 80 magenta, other settings are also out. Other Nikon cameras do not do this. Has anyone else experienced this problem?
Sounds like you are (accidentally) applying a preset to these photos. Make sure that there is no preset specified in the Import dialog box, and that the first (bottom) step in the develop history does not list a preset.