Sims 4 crashes when traveling to any lot

I've not the slightest idea what you just said. Mine is doing the same thing. I can't travel or it crashes. I just tried a new save and that seems to help. Though when I tried to save the family to the gallery, it showed them there, then the new game couldn't find them.

I can't be certain that I checked all the combinations, so I went ahead and checked each. Apologies for taking a day, but I knew this would take a while, so I had to wait until I had the time. 

I tested this using random lots each time, since I haven't noticed a pattern yet. I just did back-to-back lot changes until a crash happened. 

• Old Save Results
  • Console
    • Direct 9 - 10 lot changes and no crash, triple speed and bringing 8 sims
    • Direct 11 - Crashed on 7th lot change
  • Desktop
    • Direct 9 - Crashed on 8th lot change
    • Direct 11 -Permanent loading screen on 4th lot change
• Fresh Save
  • Console
    • Direct 9 - 12 lot changes and no crash
    • Direct 11 - Crashed on 3rd lot change
  • Desktop
    • Direct 9 - Permanent loading screen on 1st lot change 
    • Direct 11 - Crashed on 5th lot change

It seems like the best option by far is DirectX 9 in console mode. That permanent loading screen on the first lot change could have been a fluke on the desktop, new save test. However, even in Desktop mode DirectX 9 performed better. Thank you for the tips!! I would have never thought to test all those options on my own.