At the moment when I'm playing in live mode it works ok if I run on the normal speed but if I use the x2 speed or the really fast one it freezes every couple of game minutes. The freeze lasts a few seconds and then it plays again. I only have 1 sim in the household I'm trying to play and it takes SO long to get through a single night, it's too frustrating to play.
I have no idea about techy stuff. What could cause this and what do I need to do? I used to play a lot with just the base game and it never did this. It's been since getting some expansions that I've noticed this.
It works fine in build mode.
Any advice is appreciated.
Edited to add: I've never used CC or mods.