Crashing in the past week

[pektaras]

Hello 

I started playing wf almost a month ago with no issues but since last week i started having lots of crashes. Only warframe crashes and the sound keeps on, screen turns grey but i can hear movement and shooting.Usually happens on open world and long into missions.I have no other issues game runs smooth with almost 0 fps drops.

I tried reinstalling the game,updating my drivers,lowering graphics,cleaning computer dust,closing all other programs during gameplay but nothing worked.