corona crash when trying re-render old interior (mental ray) scenes with corona
step by step,
- all old materials deleted (simple white - with subtle reflections corona material applied to all objects) ---ok
- daylight and light systems converted to corona ---ok
- exposure settings deleted --- ok
- i hit render and max crash... trying several times but crash everytime!
then i collapse modifiers... and render is ok
some geometry modifiers crash corona?