I have just bought an Odyssey G5 monitor and I can't change the low input lag setting while I am using it at 144hz (it's greyed out in the monitor menu). Is there a way to make it possible, like do a software update or something, or is it just for 60hz?
according to manual,
Low Input Lag Minimise input lag for fast reactions by reducing the video processing time.
― This menu is not available when FreeSync is enabled.
― This menu is not available when Refresh Rate is set to 120Hz / 144Hz
― This menu is not available when Refresh Rate is set to 60Hz / 100Hz / 165Hz (C34G5*T* model only.) (in DisplayPort mode).
― If the refresh rate of the PC is different from the setting for Refresh Rate on the product, the function may not be supported.