controller "mouse" cursor

i´ve played ~20 hours on starting weekend and had zero trouble with the controller input.

now i have 25% of the time an active "mouse" cursor on the screen, controlled by the left stick. my setup is unchanged. i use the third party Turtle Beach Ultra Stealth and tested with a regular Xbox Controller too.

interacting with menus of all kind is really janky. by pressing "A"button to confirm anything the hover-indicator jumps back to random places or to the first interactive button from a list. i had to confine the mouse to window to avoid random deaths.

question: bug or is this an intended/changed feature and i have to change some settings?