I find that there are still issues going on with passive talents and stats.
1 talent i noticed was the poison aoe effect around you, that is supposed to poison mobs near you constantly.
Surprise surprise, after getting the talent finally. It worked for a little bit then absolutely nothing. Its like its not there.

Other thing i noticed is was when i switched weapons with different kinds of ailment damages on em.
I ran around mostly by shooting poison with pistol/shield build. I thought i try freezing enemies so i took another weapon. I ran around with it a while. It worked fine but i felt it wasn't good enough so went back to my old weapon. And to my surprise i couldn't get the poison back anymore. It remained frost. I literally alt-f4, log back in and then it worked again.

I find theres a lot of tiny details out there that mess with your head like that. A lot of it comes from passive talent tree. Either things are not working as intended or they are not working at all. I believe a lot of insight is required for it.