How to achieve blurry Planar reflections?

Hello!
I am now facing the same problem that Juangea was when he created this thread: REALLY blurred planar reflections, are they possible? - Rendering - Unreal Engine Forums

Unfortunately, the weblinks in the last reply are no longer available. Would anyone know how to achieve this result with Planar Reflections? I was using SSR, but I really dislike the fact that they won’t reflect what is not being rendered in the screen, thus why I switched to Planar Reflections.

Thanks! :slight_smile: