Windows 7 64bit. Nvidia 560ti
Short description of error
I imported stl 3d scan mesh, switch to sculpt mode turn on dyntopo, took mesh resolution mesh, increase it by 2 and after by 10 and click detail flood fill. Nothing happens. It even not freezes. But it works on another mesh in that scene.
Exact steps for others to reproduce the error
Go to sculpt mode. Click detail flood fill.
EDIT: It works if move the Origin inside of mesh or closer outside.