Hi,

There's a bug which've been around for some time now, nothing new.

So you can have a preset of reflection factors, which is great. However if I've set them to 80/60/30, I don't want them to change when working on a project (If i don't manually change it).

When you're creating a new floor, the reflection factors on the floor below often changes.. I think the attached video explains the issue quite clearly.

It's pretty easy to recreate, and it's definitely a bug. Let me know if there's any questions.