For some reason the bo2 closes a few seconds after entering.

[Baoo752]

This problem started 2 days ago after I downloaded plutonium and since then I have tried to find an effective solution but I have not found it (zombies for some reason if it opens fine for me but it closes about 5 minutes later)

[Resxt]

Baoo752 what is your antivirus?
Read the antivirus doc https://plutonium.pw/docs/antivirus/

Also if you play in fullscreen try to play in windowed borderless instead

[Baoo752]

my antivirus is windows defender