Randomy going into blackscreen

[TAK-YON]

This only started when update 20 first released and when 20.1 released basically i can go into orbiter/clan dojo all i want and i can stay there for hours but when i go into a mission (any mission) it just randomly goes into a black screen. no audio, video or anything and this only happens in warframe i've played Overwatch and Crysis 2 MaLDoHD and i can play for hours but in warframe i cant even get 10 minutes of game time before it crashes then i need to restart my computer 

Windows 10 64 Bit 

AMD Radeon 2xx Series GPU

Intel Core 15 3570 CPU 

8GB of ram 

Verified Integrity of game cache through steam 

Latest Drivers and Versions of Windows, no overclocks, furmark can run 40 minutes without any problems