Ok today did some more tests with my 4K content which is stored in my NAS storage. The issue is not with the TV but my Synology DS214se NAS which has Plex (by the way as per many reviews this is the best app for all sharing the files over the network) unable to transcode the files. If I playback the same file using attached HDD on the TV directly then the TV plays it in a jiff without even pausing. So now looking at other alternatives and looks like maybe I need to build a HTPC which can do this or maybe the Nvidia Shield TV 4k.
	
		
			
		
		
	
				
			 
	 
  
 
		 ) or I need to playback the content via the local network. So the only way C9 can recognise the files over my local network is when some file sharing protocols are enabled like UPNP/DLNA etc and the best app among to handle this is Plex which is what I am already running in my NAS and this is discoverable on C9 when you go to the main dashboard. But the 4k media stutters as the Plex does the transcoding of the 4k content before it passes it to the TV. C9 internal apps for streaming like Netflix, Amazon etc are pretty good.
 ) or I need to playback the content via the local network. So the only way C9 can recognise the files over my local network is when some file sharing protocols are enabled like UPNP/DLNA etc and the best app among to handle this is Plex which is what I am already running in my NAS and this is discoverable on C9 when you go to the main dashboard. But the 4k media stutters as the Plex does the transcoding of the 4k content before it passes it to the TV. C9 internal apps for streaming like Netflix, Amazon etc are pretty good. 
 
		 
 
		 
 
		 
 
		