Ok so I just tried something. I just went to manage worlds and shuffled around all of my neighbourhood sims so that every single house is now unfurnished in each world. I also bulldozed a few of the disgustingly extravagant mansions I had in Del Sol Valley.
I have just managed to go into my family, move them out and move them into an unfurnished house in Willow Creek. I have furnished their house with much fewer objects than before, plus the house is smaller. I saved every few minutes while doing this. So far so good.
I have also just managed to get my sim to take her dog to the vet in Brindleton Bay and back home again, all without crashing. I made sure to save after arriving, after treatment, and after arriving home.
I have yet to try sending my sim to a community lot from the gallery. I don’t plan to bulldoze or edit those in any way as I don’t think I should have to. We will see!
I had heard that the problem could be caused by having too many objects on lots, which is why I blitzed the entirety of my houses in game. I still think the game should be able to cope with fully furnished houses on all lots, but I guess if this works, I’ll go with it for now.
I will update if I run into any further problems.
