@HannesC
Thanks for answering me.
Basically I use windows defender and I always deactivate it when playing, plutonium works normal when opening and playing for a few minutes, it does not even throw up authentication problems.
When I play in solo, I only remove the internet and strangely the game works, that is, it does not close.
But when I'm connected to the internet and I want to play on the Internet, the game takes me out in the middle of the game.