So I have a 2014 Retina MBP 15" and I hooked it up to my Asus PA279Q via a Mini DisplayPort to DisplayPort cable. When I hook it up it looks very yellowish and when I calibrate it with my Spyderpro 4 it says the display can only display 60% SRGB and the same for Adobe RGB. Hooked up to my pc it is 100% SRGB and 99% Adobe RGB so I am doing something wrong. I have tried two cables and got the same result and try different ports. The colors in the Asus look horrible! I tried switching to HDMI but Adobe RGB is disabled in HDMI. So my question is am I doing something wrong, do I need a different cable or am I missing a setting? Any help would be good I thought they fixed the wide gamut issue awhile ago. I am running El Capitan.