First I couldn't click on anything once I opened the child's simology panel, I couldn't scroll down on it which was the first thing I noticed was broken, then I couldn't open her inventory, switch to...
Ideas
I played with the new update for all of 5 minutes before my sims stopped working. The sims in my household will not hold a queue and just stand there doing nothing. I tried using the resetSim cheat that is listed on EAs website for this exact problem and it did nothing. I’ve tried restarting it multiple times and still nothing. I also don’t use mods.