White Screen, freeze and sound bugs in God of War HD (NPUA80490)

Hi!,so when Im playing the game it goes fine for a while but suddenly it freezes and a white screen shows up, so I have to close the game. No idea why is this happening, also it gets a strange sound bug and a fps descent for a moment in certain points. Anyone can help me with this ?? I tried to change the resolution scale, the renderer and nothing.
This is my config, and the log.

RPCS3 0.0.7-8673-aa262889 Alpha
GPU:Nvidia gtx 1050Ti
CPU: amd fx-6300 6 cores
RAM: 8gb