@Uraveragebeamer
try closing all programs that are running in the background (especially steam, msi afterburner and rivatuner if you have them)
try excluding pluto from scanning in your av software: https://plutonium.pw/docs/antivirus/#how-do-i-fix-this-windows-defender
update your graphics drivers
if you have a vr headset plugged in unplug it
try repairing your bo2 installation: https://plutonium.pw/docs/repair/
verify the integrity of your system files:
open the start menu and search for "cmd"
run cmd as admin
execute the following command
dism /online /cleanup-image /restorehealth
after dism has finished repairing your system restart your pc