I have had the xbox one since launch and I have had terrible lag in ghosts. On 360 it was perfect, no lag at all. It has got nothing to do with my connection because my connection has always been fine. My nat is open but it still lags. It is a sort of lag that makes gunfights almost impossible to win. I have tried playing against bots and when they shoot me it lags. What is the cause for this? I am with bt and I am not sure whether there are problems at their end. A solution to this would be perfect.