Solved-Issue with rendering - CoronalayeredMtl

[Amba]

HI,

I"ve just instaled  the 1.6 hotfix 1, and have an issue with LaeredMtl. When its isolated and lighted with HDR it is loking proper but when i turn of the isolation it doese not look the same.
Maybe someone have an idea why isit happening?
Photos in attachment
THX for an answer

[Amba]

Now I know what solves the matter! Sleeping!!!
AO distance should be much smaller inside