Weird floor...

[Rokotain]

I remember I had that a looong time ago when I first started my custom story..
Hmm..

1. Have you tried deleting it, and the adding a new one?

2. Try move the spawn box a few 0.25's over the floor.

3. Is the floor exactly at 0.00 in height coordinates?

If you tried all of these and no fix, I have no idea sorry :p

Have you put a PlayerStartArea where you want?

The most elementary, forgot to ask about that^^". Yes, before 1, 2 and 3 have you added a spawn box area at all?