This is my first reproducible crashing bug. Not as exciting as I hoped.
Using the Dual Mode Low Light / OPV Module scope on my sniper rifle. As soon as I d-pad left to one of the modes in crashes the game to the dashboard.
Duplicated a second time. To work around I just removed the scope module.
How it happened:
Playing multiplayer Xbox One. Joined my friends game.
He had just started, I am in Savered, we were located in Yttervik. We spent a couple of minutes passing on my high end inventory to him to power him up. Assault rifle, medpacks, Magus .44, and ammo.
While he practiced shooting his new pistol I called up my Algstudare to pot away at the police car. Standard scope mode worked fine, d-pad left to go into new mode, screen froze, kicked out of game and back to dashboard.
On my reconnect tried again and crashed again. Removed scope attachment and played for next few hours with no other problems.