After UE4 update i played every single day and had no problem~ but after the maintenance of 12/8 the game goes black screen at the login pad, I searched here at forum and seems that some players had the same problem ( not the 4040 error code) but no solutions. i sent a ticket then followed all the instruction the support team gave out but still having black screen problem, their conclusion were that my pc/laptop couldn't support the game spec requirements~ I am very confused because before 12/8 maintenance i could play the game everyday~ does anyone know if there is a game spec requirement update after the UE4 one?