For some reason when we render vrimg files on the farm every channel comes through except for RGB. Alpha, depth, mattes, reflection etc. all come through but RGB is just black. It works if we render locally. Any ideas?
Two things to check:
- Is “Restart Renderer Between Frames” enabled? If not, try ENABLING it.
- Is “Local Rendering” enabled? If so, try DISABLING it.
We’ve had reports that Local Rendering can affect some output format settings, and I’m curious if this is related to your problem.
Gavin - what version of VRay are you using. I’m thinking there might be a Chaos Group issue here as well in their most recent nightly builds…
Turns out it was RPManager missing from the farm. 
False alarm haha.