Hello, I have a gaming laptop (intel core i7 - 7700HQ @ 2.8 GHZ, 8GB RAM, NVIDIA GeForce GTX 1060 with Max-Q design 6GB) that has been running D2 smoothly for the last month or so on highest settings. Since yesterday all of a sudden the game lags terribly, fps has dropped a lot and the game is barely playable at lowest settings now. The only thing I can think of that has happened in the meantime is that I downloaded the latest version of the GeForce Game Ready driver on GeForce Experience (no mention of D2 in the upgrade) and that my McAfee antivirus expired in the meantime (I renewed it today). What may have happened and what can I do ?