@cuttingedge said:

hey guys , had this similar problem and had not found solution. mine looks even worse..I posted this somewhere in this site but none was able to explain. Now Im thinking to shift rendering to another software because of this issue. Can anyone help please.

i think i found a solution for this as i have also experienced this with close up shots. you have to uncheck "use light cache for glossy rays" in the light cache rollout. i hope that this tip would help you out. 😄