Re: Manage Worlds and Loading Screens Not Working
@RandomUser0403 Hi have you tried clearing your locally saved data then loading your game? That's by going to Manage Game and Add-ons on Sims 4>Saved Data and clearing the small amount of data next to your gamertag just from your console. Then load up your game immediately and it will tell you it's doing a data synch. Let it do it's thing and it will retrieve your game progress. I attach images for you.
If you are a builder do you have a lot of saved library content? If so that can really slow down your game and cause issues. I keep mine below 10 items in fact right now it's only 1 item. I also clear some households out of Other Households and clear all household inventories before switching households. So if you have previous households with full inventories then it's best to clear those out. It prevents crashing and usually prevents lagging for me too. I also don't keep more than 3 save games.
Gallery downloads can also cause issues on console unfortunately, keep an eye out for any error codes. I can't download from the gallery at all without losing my saved data.
Here's the troubleshooting steps for console too: