bizarre cause of lag/freeze issue - 1st post updated 8/26/13

Ever since the base game, I've had to delete a section of hedge in front of the Landgraab house because the babysitter would spawn in it. At the Alto house, on the right side of the front porch, Sims will get stuck because the sidewalk is too steep. This weekend, I had a paparazzi spawn inside the wall in front of the Landgraab house. In short, even original game houses have their routing issues.