How do i make the part not struggle to render when near a tornado mesh?

[Fluzerify (FluzerXD)]

The Building Support sub-category is intended for all development support relating to architecture on the Roblox platform. This includes questions ranging in difficulty from extremely basic to even the most technical of issues.

You may present your thread how you choose, but you are required to answer the following questions in your thread;

• What are you attempting to achieve? (Keep it simple and clear)
  I wanted to make a trailer for my game but i noticed that part is struggling to render near the tornado mesh.

• What is the issue? (Keep it simple and clear - Include screenshots/videos/GIFs if possible)
  

  
  
  

The house shadow is still there but the house itself did not render

• What solutions have you tried so far? (Have you searched for solutions through the Roblox Wiki yet?)
  I tried making the tornado transparency to 0.01 but it did not worked.

You may then include any further details.

[qw3rty_l0l (qwerty)]

Could you perhaps elaborate further in another reply? The format you used scatters the information around.

[Fluzerify (FluzerXD)]

I wanted to make a trailer for my game but i noticed that houses is struggling to render near the tornado mesh. its just kinda disappear but the part still exist. after the tornado went past the houses, it reappear.