KillerRaven125 Sims 4 is definitely not using all your RAM in the sense that I meant it, since the OS would use some and so would background services. I was asking whether the Task Manager was reporting the game's memory usage, not overall committed memory, as over 16 GB or close to 32 or whatever you happen to see in a given session.
Memory Boost should be available in general, but it's been rolling out in stages and perhaps you don't have the option currently. The executable for the Memory Boost version of Sims 4 is TS4_x64_fpb, as opposed to TS4_x64 for the standard version or TS4_DX9_x64 for the DirectX 9 version. So you can see what you're running in the Task Manager.
My other thought was if you've been playing in DX9 mode, maybe that's why the option isn't present.
The game has had memory leaks over the years, but again, not all the time and not as dramatic as yours unless there's an identified bug. Having said that, it would be interesting to know which mods seem to help.
It's also worth trying to play in a clean boot, in case some other service on your PC is interfering.
https://support.microsoft.com/en-us/topic/how-to-perform-a-clean-boot-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd
The one service to leave enabled is the EABackgroundService, which the EA App needs in order to run. Disable the rest as described.
When you reboot your computer, go through the Task Manager's background processes list shutting down any service that doesn't absolutely need to be running, for example anything from MSI Afterburner to RGB software might still be enabled. If you accidentally kill a critical process and it doesn't restart on its own, just reboot your computer again.
Don't open anything other than Sims 4 and the EA App while testing, not even a browser window.
If this helps, you can selectively reenable services until you find the culprit, then either leave that disabled or (if it belongs to an app you want to keep using) let me know what it is so we can try to fix the underlying issue.
