Fast Forwarding freezes game

I am playing with my legacy fam traveled to another lot I’m pretty much solely triple speeding. I have some packing to do so I’ll just let it run in the background; so far my game is still working 

But I’ll keep yall posted. If it is just my lot I’ll narrow down what on that lot is causing the issue.

Edit and hour later: I have it running on almost entirely triple speed for about an hour now even back at my sims main lot I can’t seem to replicate it idk

I did load the family from manage worlds so maybe that helps? I’ll keep it going while I pack but so far it’s still running, (even a little better then it was) so I have no clue what’s triggering it 

Edit 2: Taking a break from packing so I’ll try actively playing the game and see what happens 🤞 

Edit 3: Welp it appears being a puppet master is all you have to do ugh. I played for a solid few minutes and was playing on normal speed (idk) and it happened again the lag wasn’t to bad but it still froze. This is becoming more confusing by the minute… 🤔 

Edit 4: Ok, I’m trying again so far spending about 1 day on a separate lot and then returning to my home lot does seem to help so far. but I’m not 100% certain yet, and I am actually playing with them instead of letting the sims do their thing.