Slight autonomy issues since latest patch/update

I have all Autonomy turned off.  Since the patch/update my Sims do little things without being instructed to do them.  This is what I've noticed so far: They randomly sit down immediately after performing an action; they will not sit down when instructed to sit down but instead they will walk away in the opposite direction and then just stand there; they randomly put down a held infant immediately after performing an action such as a diaper change, even though I don't have another action for them in their queue.

I don't have any mods or cc, and I don't have the new Horse Ranch expansion pack.

The last packs I installed were Get Together, Toddler Stuff, and Nifty Knitting.  I also have Seasons, Vampires, High School Years, Realm of Magic, Parenthood, Paranormal, and Spooky.