Support for LUTs
I have a laptop connected with an external monitor through a USB dock. It seems that DisplayLink does not support LUT as the ICC profile creation software (XRite i1Profiler) cannot complete the ICC profile creation for the secondary monitor connected through the USB Dock. The software works fine if I connect the monitor directly to the laptop HDMI port.
Support for gamma LUT is being added to some devices. See the idea on supporting f.lux.
This started occurring for me after the Windows anniversary update, and between the NVidia card no longer getting switched on for some apps, and not being able to calibrate my screens, this is a really big issue. My great work setup has now become mediocre, with poorly calibrated monitors and Intel integrated graphics used for some GPU intensive apps...