Kite demo no longer working in 4.16.3

the Open World Demo Collection on the marketplace is no longer working with the engine version 4.16, level opening will cause the engine freeze. Is there any way to solve it?

works fine for me, keep in mind that opening the project for the first time can take a loooooooooong time. or if you dont have much RAM, can crash.

how much RAM do you have? 16 will be fine?