Distributed rendering, blurred reflections and different processors...

Just added a couple of Mac Pro’s to the network, running Vista 64 SP1

Their buckets in DR render slightly differently when blurred reflections are used. I can’t quite tell if it’s something in the Lightcache settings or the blurred reflections themselves, but bump and reflections are different. It’s almost as if the reflections are much more diffuse on the mac pro’s.

No errors reported in the logs.

The mac pro’s are intel xeons running vista 64 sp1

The pc’s are single quads running vista 64 only

Is there anything we can look for before I post a screenshot?

User Error…

seems the old machines are running SP1, not SP2… :doh