Weird black screen issue

[FleetingInfinity]

I might should send this to support, but thought I'd check to see if anyone else has experienced the issue, and if so if they found a fix for it.   My computer isn't exactly top of the line specs, but it can run the most taxing games on at least medium settings.   Even given that I tend to play Warframe on Medium settings, just because I don't want to change any lag or anything like that.  Recently I've started having an issue though where after I've been playing for a bit, suddenly the screen will go black and then I won't see anything in the Warframe window anymore.  It seems like a display driver crash, but nothing pops up in the error log about it.   It also doesn't happen in any other game.  I've left other games open for days at a time with no issue, come back to them and they're still fine to play and never crash out on me.  I dropped the settings down to low last night and it seemed to be fine.   Then I got up this morning and started playing and it happened again.

Any help or suggestions would be appreciated.

Thank you.