Having the same problem here, since el dorado DLC the game went really really slow. Now its quite impossible to play. DEVS WAKE UP READ THE FORUM.
For me, the main problem isn't that the time is going slow; it's that each month end takes like ~5s to go to the next month.
I have that in Ironman due to autosave, not in the non-Ironman.
Can somebody explain me how the 1.10/1.11 suddenly made the game slow so much? The patches were relatively small! I would expect such slowdown after 1.8 which added goddamn 900 new provinces and 100 new countries, I was mentally preparing for horror but slowdown was minimal, what a pleasant surprise, and now suddenly game's performance is made much worse by a bugfix patch and dlc introducing new options in menu? (simplyfying, ED is great DLC, but I hardly can justify it slowing the game so much)
My situation isn't tragic but I can imagine your pain as I was playing Civ5 on the computer where one AI turn on a big map could take 1-2 minutes late game... And on average game lasts like 500 turns, gg![]()