scene - http://www.west-art.ru/09.jpg
Objects in mirror is awfull.
Render settings: Irradiance (-2 0) + Light Map (1000 subdivs)
Reflect Iterations -1 0
What the problem?
i can see your not using the demo, or the free version. so if your using a purchased version of vray, please register so you can post in the payed customer portion of the forum please.
Turn on prefiltering in the lightcache settings
pre-filtering is on in the scene.
I think part of the problem is AA, other part someone else may know.
Its not a reflection or AA issue, its lightcache, up the sampling, and/or up the prefiltering
is there a reason help is being offered here?