Surface Broken

Surface is broken. But PolySurface is no problem. I see that first time.
Do you know the case of that bug?

BUG.3dm (5.0 MB)

Hello - your objects are in outer space compared to the world origin - I sampled an end point of a surface edge -


Try moving everything to the World origin

! Move Pause Pause W0


Thank you for replying!!
It was fix it!!