[wesk05]

Here is a link to my video I posted on Dropbox. 

  https://www.dropbox.com/s/dcdjpniw5u93bea/KM8.mp4?dl=0

 Thanks for the video.  I am not sure whether Kodi will switch to the corresponding 4K refresh rate if 1080p resolutions are not selected in the whitelist and Kodi GUI is set to 1080p. You probably have to select 1080p 23.98/24/25/50 etc., for Kodi to switch to that refresh rate while playing 1080p content.