Why is my IFP showing 4K@30hz instead of 4K@60hz through HDMI connection?
Please check the followings items:
(1) Make sure HDMI port 4 is the one connected.
(2) Check "HDMI EDID version" under OSD setting. It should be "EDID 2.0" for 4k@60hz resolution. Click "HDMI EDID version" to change it if the version is not "EDID 2.0".