I've had a weird issue with my 55 KS7000 here in the UK. Intermittently I would get red and blue ghosting for a fraction of a second. A game or streamed TV show would look normal, except for a moment some part of the frame would have a red and blue outline.
This outline would wobble and track with the action, but with red and blue silhouettes following the action. I always use the TV in game mode.
Other people are having this issue too. It's being discussed on NeoGAF, which is a well-known gaming forum with 178,000 members. The thread where people are talking about the TV has 262,000 views. One of the posters believes its a firmware issue.
Can someone from Samsung let us know what's going on.