Hi all, 

so I have been having an issue with my UNRAID server where, when I am watching Kodi on our TV and UNRAID starts moving files on the server that Kodi starts to buffer and makes the show unwatchable.

 I first thought it was a CPU issue and so I upgraded memory and cpu to an i7 Kabylake with 32gig of memory. The cache drive is a 1tb Samsung EVO SSD and the SAS Cards are Flashed to IT Mode Dell PERC H310 Adapters. None of the upgrades helped. Is there any way to lower the prioritization of copying files from the SSD to the array so that Kodi would get priority? I tried cpu pinning but that did not work. 
My dockers are Deluge and NZBGet that are moving files, their docker images are on the SSD.

Any thoughts? I

You posted no diagnostics or even mentioned which version of Unraid you're using. However, there is a known issue with the 6.7 releases that is fixed in the 6.8.0-rc series. You might like to consider upgrading.

Sorry I am using current 6.7.2. I will try the RC version and see if that helps.