My current setup is a Hisense 65N6800, ARC to a Pioneer VSX531. My Xbox one is connected and I watch Sky Sports via the Sky Go app on the Xbox. I had followed the picture settings recommended by AV forums. When watching football, when the ball moves quickly usually from a long pass, the ball flickers. Its frustrating and I wondered whether anyone had any ideas on whether this would be: the TV itself, the connection through the amp (I haven't tried Xbox direct HDMI to TV yet), the fact its streamed (however I have 200mbps wired connection), or something else? Motion blur? I tried playing with the picture settings and turning off 'ultra smooth motion', but did not help. The only thing I found to work was changing the output of the Xbox to 720p rather than 1080p and turning ultra smooth motion off. The whole image at first appears slightly more jagged but you get used to it after a few seconds. This would stop the football flickering. However... I don't want to watch it in 720p... the 720p picture quality obviously isn't great on a TV this size and unfortunately feels like its defeating the purpose of the TV (granted its not top of the line, but a decent budget 65" set). I would have to keep switching to 720p when I want to watch football, and back to 1080p for gaming? Any thoughts at what I could try would be appreciated. Anyone had similar problems?