Hello dear community
Sometimes( not always, but almost always), when I fly with my B777-300ER, the cockpit-instruments shut down. Each screen is black, and every light in the airplane disappears. When I press the buttons nothing happens. (I have custom failures off btw.) Then the airplane is flying circles until the fueltanks are empty. The engines are still working, but everything else turns off.
I really dont know, what the problem is. I also tried to uninstall some plugins wich I have installed lately, but it still does not work. Maybe it happens because of the Ortho4xp files I have installed...Idk
I am thankful for every help