Reason Analysis One:
See if the game is in maintenance.
Workaround:
If you are unable to enter the game in the maintenance, you can only wait for the game maintenance end.
Reason Analysis Two:
Must ensure network stability, if the network instability so easy to appear game cotton, and even the game flashing black screen waiting phenomenon (especially DNF speed when instability will change cards, switching channels appear black screen, or even flash back).
Workaround:
Encounter this situation we can take advantage of the 360 security guards from the speed of the ball, click on the "one-click Accelerator" to close the background to occupy the speed of the process;
Reason Analysis Three:
Because the recent DNF updated the National day activity, because the game pack has the problem or the procedure appears to be disordered.
Workaround:
We can use TGP (Tencent Game Assistant), find the left side of the game list in the "Dungeon and Warriors", called the mouse to move to the game icon, click on the "Small triangle" button, in the pop-up menu click "Game Repair", detect repair can be normal into the game!
The above is the WIN10 system play DNF flash black screen reasons and three solutions, have the same problem friends can follow the above methods to set the resolution!