Fatal DirectX error 11000002

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using a R9 380x. i've done basically all of these except changing the card (i don't have another) and clean installing windows (don't have a spare hdd/ssd and i'm not backing up everything to reinstall and setup unless it's a guaranteed fix). on top of it, I even used DDU to make sure I was getting as close to a clean install of my drivers as I possibly could. nothing's fixed it. i got my issues post-server move patch yesterday, but I hear it's been going on for other's earlier, so i'm not sure wtf is triggering it, although i do admit i was getting the creator update notifications saying that it was ready to be installed so obviously some of it was pre-loaded. the worst part is it crashes even in dx9 (i get error 1000003d with dx9), just less frequent and it isn't as liable to take my entire pc with it.

edit to say that it crashes even in the stormblood benchmark, so I really am thinking it's something to do with creator's update somehow.