Maybe someone can help me. I'm rendering a spot and a point light and getting a strange reflection on the floor in the lower right of the image. When the spot is turned off this brightness disappears. Any ideas what this is?
It seems you´re rendering with Cheetah. Please check the "Specular:+Specular size" of your parquet floor material and dimm the specularity by adjusting the color to a very dark value; black will kill it at all: