how about with the same camera, but with cubemap turned off?
Same camera with cubemap turned off works fine.
Also, which version of Corona are you using?
1.7 hotfix3. then i've updated to hotfix4 but it didn't solved the issue.
Does it happen with other cameras when cubemap is enabled? Does it happen in other scenes or only this one?
Yes, with other cameras and in other scenes, also in stereo mode activated
(hard to tell, but the color tint for this camera looks kind of blue-ish rather than white? May be optical illusion from the blue tint in the image and / or me being on my laptop today rather than a good monitor :) )
Yes, is Blue/Green. i said it turns white if i check cloom and glare.
I've tried also to Reset settings.
Some models are converted from Vray.