Game crashing after starting up on pc.

Hey. My game completely crashes every time I get past the loading screen. This can last a few seconds up to five minutes after loading.

All drivers and windows updated. Tried playing in borderless. Tried running the game with all other software off. Nvidia smooth motion off. Tried re-installing the game. Game integrity verified. Cleared corrupted files. Tried secure boot on and off and still no luck. 

Anyone any advice please??