PC freezes after some time playing

[Desalvo]

For the past 6 to 8 months, i have been having problems playing the game. Any time i play 1+hours, my PC totally freezes. nothing works, sound comes out like a CD skipping. I have to hold power button and reboot. I have found another thread that had a similar issue and tried checking my output_log file but nothing in it refers to a crash. There is also no crash.dmp or error.log files. I've tried different map sizes, resolutions, graphic settings. All my temperatures are within normal rnages (CPU MOBO, GPU and HDD/SSD). My OS is windows10, always updated daily. PC specs are as followed
CPU: AMD FX 8310 8core 3.4GHz
GPU: MSI R7 265 2G OC edition
RAM: 2x4G DDR3 1866 HyperX Fury
SSD: Kingston V300 240G
MOBO: MSI 970A-G46 AMD 9 Series

[Canute]

Hi,
i think it belong at some driver issue.
Unity want to do some grafic or sound things and that cause these freeze.
You should try to update grafic/sound drivers.

[Desalvo]

All drivers are up to date and always are checked daily.