After completing the DLC story, I have been experiencing crashing/game closing at random intervals. I could be in a menu or in the middle of a gunfight and the game goes poof and closes.
This has not happened during the night when fewer players would be online.
To try and troubleshoot this problem, I have updated my graphics drivers, tweaked settings, verified the files, tried running the game in compatibility mode, tried running in admin, updated windows, tried repairing EasyAntiCheat, basically everything short of reinstalling the 70gig game.
Hopefully, anything I've said will help resolve this problem.