Bloom Glare Blues...

[TomG]

And Marcin has solved it - the LightMix is being viewed by default, and it has B&G disabled :)

[TomG]

BTW, you can enable B and or G for the LightMix from it's Render Elements set up.

[rombo]

No it hasn't it has been done from scratch, just imported some objects from my library to them. I can have a look at the library objects, maybe they're from an old corona version? Although I can't imagine why they wouldn't work, as this is a post effect, right?

[TomG]

Solution already discovered - you are viewing the LightMix pass, but LightMix has bloom and glare disabled :)  (Which was why importing to a new scene changed things, it defaults back to the Beauty pass, as no LightMix is setup)

[rombo]

Oh boy... User Error... I'll be sure to check that the next time I get it, it was surely always that all along - Thanks guys!

Made sure my max start had this enabled so it is always enabled by default - definitely it was the reason why it was happening consistently every now and then. Problem solved, thanks Marcin!

Have a good one!