Corona Interactive 3.0 3ds max 2020 - Incorrect display?

Corona Corona for 3ds Max Help Required
1

Hi,

Ive updated to 3ds max 2020 and also the corona update to match.
Ive found the interactive renderer to act differently since this update.
Everything in this interactive render seems smudged or blurred and will also miss out light reflections.
It makes it hard to use
I’m confused as to why this is happening.
would a clean reinstall potentially help the issue or is this intended?

Kind Regards,

2

Do you have “Fast preview denoise during render” enabled? This is a default in the latest version of Corona, which maybe you have disabled in earlier scenes, and it runs the AI denoiser during IR.