ok thanks, I will set the cache setting to yes if that is the easiest fix, thinking back i have only had this issue since i moved my plex data folder to an unassigned ssd, but don't know how this would affect the cache, i only built my box this year after moving from whs 2011, so its all new, i decided instead of converting all of my movies to a plex friendly format, from a mce/ my movies format i would just download everything. so i have been constantly downloading for about six weeks, so far i have had the cache error message twice both times since i moved the plex data to ssd.