User blog comment:AlphaDogMJP/Generations: Sneaking Glitch?/@comment-1997588-20121027044337/@comment-5498291-20121027170136

I found a temporary fix for it while I was searching around the forums on The Sims 3 website and the best I could find was to move my Sim and his father out of the house through Edit Town, then move them back in. Unfortunately, it did remove his wishes and whatnot, but at least his walking animation is back.

Apparently, the cause is because of the Sims getting stuck with a certain animation after interacting with objects or other Sims, making it their default animation. Same has happened with Sims playing tag with children or Childish Sims, where they are forever stuck running around.

I did find a few mods for a solution, but they were only mods that would prevent the Sim from ever jogging or sneaking and whanot, so even though I knew these things make my game annoying because of that glitch, I still wanted my Sims have a chance to do these things in their life c:

So, I suppose you could say it was fixed...but one thing is for sure, my teen is never sneaking out again. I even had to delete a police officer using a cheat after his dad left for the two day vacation and Greg decided to throw a teen party.

Thanks for the help! :)