cl_defaultnearfov = 65
cl_fov = 65
As of patch 1.10, the HUD can be extensively customized as well as completely hidden by adjusting options in the HUD options menu.
r_DepthOfField = 0
In-game control settings
In-game gamepad layout settings
In-game gamepad settings
In-game keyboard remapping
Some users have reported the game failing to render any menu icons. Running a certain AMD APUs may be the cause. No solution is known currently.
Sometimes the game removes enemies and other NPCs if they are still relatively close to the player but not in plain sight anymore. This can cause the randomly spawned side objectives (like saving a civilian) to just disappear after running around a building.