I'm currently suffering blackscreening when I play the newest versions of FE. The game will stall and then all graphics vanish. Windows reports the game is still running and you can frequently see the game cursor, but the only way to get out of it is to control-alt-del and close program. Happens quite frequently as well, you likely won't get more than an hour to 45 min of play before you're reloading a save.
