In After Effetcs…After Camera Track, Setting Ground Plane & Orgin , Add camera & Solid, Normalizing track, Export using Cinema 4D ( Every Program has current Update) . Upon Importing into Unreal Engine 5.4 After setting up Datasmith Plugin… 5.4 Tries to import Then Crashes( sometimes it works sometimes it doesnt (90% Fail). Tried using unreal 5.5 using the same process. Import is successful. yet my Floor/Solid Doesnt Import. I dont Have a preferance which engine. Looking for a work around to either prevent 5.4 from crashing, Or Properly Import Floor/Solid into UE 5.5.