A simple mod that allows you to control the game speed, Includes .5x, 1x, 2x, 4x and 8x
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
When I try to use this mod on a saved game, with several hours on it, the mod doesn't work, the speed remains the same
I've tested this on multiple of my old saves (combined 400+ hours) and theres never an issue so it is most likely another mod interfering with it.