P3D v2.4 shadows at dusk FPS

[Gridley 257]

Just an observation, at dawn/dusk, shadows seem to have an extreme effect on FPS for me in P3D v2.4 - I can rationalize that longer shadows impact more objects at those transition times, hence require a ton more computing power.  Minimizing which objects cast and receive shadows minimizes the issue.  Has anyone else observed this?

 

Thanks,

sg

[Richard Sennett 2,499]

Dawn and dusk hit fps with shadows on or off - not sure why