[ARCHIVED] Autonomy and Simulation Lag

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What expansions, game packs, and stuff packs do you have installed? Seasons, Cats and Dogs, City Living, Get to Work, Get Together, Dine Out, Jungle Adventure, Outdoor Retreat, Parenthood, Spa Day, Vampires, Backyard Stuff, Bowling Night Stuff, Cool Kitchen Stuff, Fitness Stuff, Kids Room Stuff, Laundry Day Stuff, Luxury Party Stuff, Movie Hangout Stuff, Perfect Patio Stuff, Romantic Garden Stuff, Spooky Stuff, Toddler Stuff, Vintage Glamour Stuff.
Steps: How can we find the bug ourselves? Playing the game.
What happens when the bug occurs? Within 5-20min of gameplay
What do you expect to see? Even with Autonomy enabled Sims will from time to time stop doing anything without direct input. On occasion specific needs become frozen. For example one of my Sims was fine, until I told her to have a water balloon fight, after she finished she stood there doing nothing unless I gave direct input. Later she froze on the toilet with her need meter not increasing, after cancelling Use Toilet the need remained at nill. Then other household members began having the same issue with their AI not doing anything.
Have you installed any customization with the game, e.g. Custom Content or Mods? Not now. I've removed them.
Did this issue appear after a specific patch or change you made to your system? Yes
Please describe the patch or change you made. Sims 4 Seasons installed.

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Since installing Sims 4 Seasons and it's pre-launch patch my sims will occasionally loose their Autonomy, even with it being toggled on and off and back on again via the options menu. They simply just stand around idle not willing to do anything.

 Examples being my sim's son finished having a shower then stood in the bathroom from 4am to 8am (In-game time) until the game sent him to school

His mother stood idle in the backyard after a water balloon fight until she was starving and I had to tell her to get food.

And the father finished a jog with the dog and stayed at the other side of the local area by a stream until I realized he didn't return (6 hours in game time)

After this all began I noticed from time to time some needs will become frozen. The mother's toilet need is frozen at nill, the Father's hygiene meter isn't dropping and the son has lost the need to sleep. None of them have any perks.