Hi, I am using RC4 atm. After finished last render, I decided to resume previous render in another camera angle with a resume file (.cxr) to render a little bit more passes, but unfortunately during the resume rendering I've received strange behavior in VFB window - the last render became visible with opacity over the resume rendering. I've tried to turn off all Lightmix layers and discovered that a few layers when turned off also hides the last render in opacity. Then I decided to re-start 3dsmax and try again with a resume file one more time, after restart the last render in opacity was gone and everything was ok. So, it seems like Corona kept history of the last render and during the rendering of another camera angle with resume file that last render became visible. I think this is kind of the bug in accordance with a Resume File option. I've attached image.