Good evening. I have a similar problem. Sometimes it flies out after an hour and a half with a "blue screen". Sometimes with a DX11 error
CPU Type OctalCore AMD FX-8350, 4119 MHz (20.5 x 201)
Motherboard Name Gigabyte GA-970A-DS3P (2 PCI, 3 PCI-E x1, 2 PCI-E x16, 4 DDR3 DIMM, Audio, Gigabit LAN)
Motherboard Chipset AMD 970, AMD K15
System Memory 8149 MB (DDR3 SDRAM)
DIMM3: Kingston HyperX KHX1866C10D3/4G 4 GB DDR3-1866 DDR3 SDRAM (13-11-10-30 @ 933 MHz) (11-11-10-30 @ 933 MHz) (10-11-10-30 @ 933 MHz) (9-10-9-28 @ 841 MHz) (8-9-8-25 @ 747 MHz) (7-8-7-22 @ 654 MHz) (6-7-6-19 @ 560 MHz) (5-6-5-16 @ 467 MHz)
Video Adapter GeForce GTX 770 (2 GB)