Render messed up? anyone please?

[Brian Jones]

unless there are weird polys it looks like you might be able to just change the Phong Angle in the Phong tag

[Josef Brockdorff]

Hi Brian, Thanks for the previews reply, I managed to solve that window problem by adding some more segments with the knife tool. In this case this effect on the polys is being seen only when there is a light with soft shadows…with hard or area shadows it’s all good, but with soft it appear messed up like this…

[Brian Jones]

you can try increasing the Shadow Map size or possibly increase the Sample Radius (both in the Shadow tab)