Whenever my sims autonomously go to speak with each other they just start dancing! As long with doing some common interactions instead they just dance.
Sims also will end up interacting with items that are across the floor level whilst being in the same spot. For example the computer, the sim will be sitting down in a completely different chair with their arms stretched out and "using" the computer. This also occurs with the pizza maker!
Also sims will NOT sleep or nap, they will not even walk to the selected rest area they'll just reset.
Finally, sims will not wash their hands after using the bathroom like normally and its causing sims to stand in the middle of of the room and wash their hands.
These occur with no mods or cc installed :((