Hello, I have an AOC Q3279VWF monitor. There is a colour profile that is recommended that I am using, now in display settings you can see this in a drop down box. However this drop down box isn't there, also as far as I can see in the settings it all seems correct re the color profile. But I don't think it's actually currently taking effect, sometimes also if I switch displays that profile seems to mess with the other display. Anyway to correct this or gain better control over color profiles?