Render buckets visible

[Arnold Sher]

Hi everyone.. This rather urgent, encountering a weird problem with vray 2.3 on our night view. Using lc and im, upon it's completion we can clearly see renderings bucket outlines in our render. Reducing bucket sizes do not help. Using frame buffer as well. Any ideas would be greatly appreciated. Oh we are on max 2012... Thank you

[Ismael]

From help file:

"Bucket mode - in this mode, a separate irradiance map is used for each rendered region ("bucket"). Note that since each bucket is computed independently of the others, there may be differences at the bucket edges. They can be reduced by using higher settings for the irradiance map (the High preset, more hemispheric subdivs and/or smaller Noise threshold for the DMC sampler)."