Auto Exposure and White Balance

[stezza]

Am I correct in thinking that Auto Exposure and White Balance do not work in RT mode?
It only seems to work during a render.

Thanks

[hermit.crab]

Yes, it is because the Auto-White Balance/Auto-Exposure functionality requires a calculated light cache, which is not present when using interactive rendering on V-Ray GPU (it uses BF/BF). Just so you know, we are working on implementing the light cache GI solution for GPU IPR as well.