I cannot believe that Lightroom second monitor feature has been broken from since it was introduced. I have never seen it work property on ANY windows system. I only want GRID on the second monitor. If you click any item under "CATALOG for example ALL PHOTOGRAPHS, Lightroom Your second monitor display to LOUPE and changes the magnification you had on, and you are forced to go and change these settings again, until you click the Catalog item again. Its particularly anoying and for this reason i consider Lightroom second monitor capability broken.