powwwer

So i use the powershell script to change the date and time of the game. Played a whole season of MyPlayer and didn't have any hiccups. But now i'm playing franchise mode and I simmed to the playoffs. I go to play the game and after around the 7th inning my game crashes everytime. I'm not sure why it does it does anybody have any ideas? I have updated hardware and play on a decent gaming PC.