Freezing After Login PS4

Started about a week ago. Just randomly when I was playing the game just froze was having lag issues before as well. I could not return to the home screen so I had to hard reset my ps4. I don\\'t have any trouble logging in and when the game loads I can fly around in the area where I am for a few minutes then all of a sudden the music stops playing and when I try to go to a village my character freezes then the whole game freezes. I have deleted then game and redownload it but it is doing the same thing. I cannot do anything in game with out it freezing and I have to keep hard resetting the ps4 system. I just bought the games and restarted my subscription. Don\\'t know why I should have to pay for this.