Deception IV Nightmare Princess stopped working

I test this game on my hardware Core i5-3550 + RX 570 4GB + 16GB RAM. The game is running at a constant 30 FPS. But there is only one issue. Sometimes the screen blinks for a second in every stage. You can see that in the video given below.

RPCS3 0.0.11-10715-107129f9 Alpha 



Screenshots:
   

   

   

   

Log File:

  RPCS3.7z (Size: 31.96 KB / Downloads: 1)