OTT Player works on Hisense UHD TV 55K322 here in the Philippines. But it is always buffering and connections error. I guess this is a bug that needs to be fix. I tried the OTT Player app on iOS and Android devices, still I got the same problem. My ISP is fast enough to play UHD videos on Netflix and it was playing smooth. To the developers, please update the OTT Player. Nice app anyway.