PC Crashes A LOT during botting with Demonbuddy @D3!

[Igai]

Hi.

My PC often crashes/Freezes completly during botting D3.
Its not crashing if i dont bot. And its not crashing if i play other games.

Reinstalled OS with brand new Demonbuddy and D3 => didnt work
Tried latest and lates beta GraphicCard Driver => didnt work

Any ideas? :/
Screen is connected with DVI to the GraphicCard.

Catalyst 15.4 Beta

Hardware:
4x 2GB G.Skill PC3-10667U CL9
ASRock H77 Pro4/MVP, Sockel 1155, ATX
be quiet! Pure Power L7 BQT
Intel Core i5-3470 Box, LGA1155
Microsoft Windows 8.1 64-bit
Samsung SSD 840 Kit 250GB SATA 6Gb/s
Sapphire HD 7870 GHz Edition, 2GB GDDR5 PCI-Express, lite Retail
Seagate Barracuda 7200.12 1TB SATA 3 6GB/s

Pictures:
http://fs1.directupload.net/images/150508/dmn7xh3s.jpg
http://fs1.directupload.net/images/150508/avj9td9j.jpg

 

[Tony]

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