beezenees Please open the game's install location, here by default:
C:\Program Files (x86)\Steam\steamapps\common\The Sims 4
Open the _Installer folder inside, then DLC, and you'll see a folder for each pack. Inside each folder will be a .log file of some kind; I don't have a Steam install of Sims 4, so I can't tell you exactly what you should see. But compare the file from an affected pack with the file from a pack that's loading and let me know whether there's any difference. If you don't want to do it manually, Notepad++ will highlight differences between any two files. The idea is, I'd like to know if something specific is failing and getting logged.
