Having the same problem, Contacted Hot star they said that its not an issue from their end but in the TV manufacturer's end... Most of the content I intend to watch returns me this error PL 6006 NAS, Uh,oh, The platform does not seem to be best suited for playback of this content.
Tried to find a solution from Multiple places, Checked media settings of my router, My time and location on the TV and everything but still this issue persists.