So here is a question, a SAMSUNG ue40j6300akxxu suddenly is blurred on TV/SKY on any HDMI Port

Swapped them all around, still the same, Reset the TV, changed HDMI Cables, pulled all cables, still blurred.

Thou PS4 and CHROMECAST on same/various HDMI Ports work fine !!!

Picture enclosed showing Blurring and the White Edge on the bottom right hand corner.

Any Ideas ?