[4.5] Navigation Mesh Rebuild At Runtime causing 20-40 fps loss in 4.5 only

Hi ,

I tried as you suggested, however I received a 30 FPS drop (from 90 in editor to 60 through commandline) in every circumstance that I attempted. states I tried were:

  1. With Navmesh (Rebuild at runtime set to true).
  2. With Navmesh (Rebuild at runtime set to false).
  3. Without Navmesh.

There is a discrepency in FPS of about 30 FPS in every situation that does not appear in 4.3. Is this what you are seeing? If not, do you have a stripped down project that I can see error occurring?