It's pretty random, with any ppfilter, either Pure or random ones.
It happens after 15 mins, sometimes less. Restarting the session fixes it for now.
Here are 2 pics, same time of the day, same spot, same ppfilter, when the brightness suddendly drops :
View attachment 1420282
View attachment 1420290
When it works though, the new glare effects of Pure and whatever happens in csp 2.7 are absolutly insane (on that note, the purecandy is so bright it actually set all my desk papers on fire), i've never seen my game look so good. The light at noon is now perfect. I'm still exploring the new possibilities - that is, until the game decides to engage safe mode for my eyes😂. Switching to CSP 2.5 solves the problem but it's hard to let those new features go.
As for the snow, it was indeed the temperature, i didn't check.
I was used to the temp to automatically fit the date (i'm usually driving between may and september), gonna check if it's a feature i disabled in the weather menu.
On a side note, it saddens me a bit cause my ppfilters are now waaaaaay worse than what the big guys can do. I am officially not skilled enough to follow up with the script writing😅