There is currently an issue in MCCC that is causing a freezing like this if you have auto-marriages turned on.
If you encounter this is with ANY mods in your game, then this is not your thread. Please head over to the The Sims 4 Mods & Custom Content forum and post there for help or ask at the MCCC Discord.
This is a very specific bug symptom so please only post here if you see all of the below in your game.
There are many similar issues, so this should be kept to this issue only.
This can either be an extreme lag or a total freeze.
Symptoms in the game
- Time stand still although there can be a delay where time moves for a but when part of UI is frozen
- You can't click on anything
- Sims move but do interactions endlessly
- Environment moves
- If you have multiple household members, you can't switch between them.
- Going to the map in this state can lead to endless loading
- You can still switch to build mode but only delete one item.
- Not all households are affected. Unsure what causes it.
Unsure/More info needed
- It start happening at a specific time
- Computer starts to use up a lot of the resources
Not this issue
- Sims don't respond to commands, standing around doing nothing