This just started happeningh after I had played the game more than 40 hours and was doing that loyalty mission at the Genki bowl with Johnny Gat. The screen would suddenly turn to colored static at certain spots, then revert back to normal. Everything was fine again until I got to the Keymaster mission, when artifacting would start every time I hit the area with CID and Stoner Shaundi to disable those nodes. Fields of little black squares with white dots in them would flash along building and in the middle of the screen. Full pixelation of the screen would happen at specific spots in the second part of the final mission. None of this happens outside of a mission. I'll run to the same spot where it happened in-mission and it's fine. Running on an I5 with a 670, last September's drivers. I might update to the latest. Verified the data cache on Steam. Might reinstall the game, but any other suggestions?