Yes report this to tech.   Some seem to not be having the problem but they never say how or what they using in their scenes such as what kind meshes and models.  this has a big difference and as you have said the last prerelaease build and now vue final is the same as we been trying to get people to see some are having problems.
 I think a lot want speak up because they dont want to be told Mine works so whats the problem. :)
 Sure I can load a default vue scene with an atmos and maybe a terrian and render it and all works rosey.   thats not how I do pics and Vue has before Vue 6 been able to handle what I put into an image.   Not the case with Vue 6 final. :)

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