Settings are fullscreen 1080 vsync on. occasionally i would have the game minimize or act like i tabbed out.

i think this has something to do with either skype for business or webex teams running in the background.

after noticing them running in the background and closing down and exiting them. i played of another 10 15 mins without issue.

ill try to confirm that it does not happen with another play session tomorrow making sure Skype nor Teams are running.