I submit this is a pretty particular issue, but I've been experiencing it for more than a year now and am truthfully in desperation mode at this point. I'm open to all ideas, thanks in advance.
The problem is most prevalent in Dota2, where the darker textures on character models almost sparkle with jagged lines of light blue, almost like a pixelated oil spill, if that makes sense. I think that even not having played Dota, you should be able to see what I'm talking about in this image:
On the black of her skirt, legs, and boots you can see it the most, and it looks significantly worse when the model is animated and worse still when viewed top-down during a game. This particular model practically radiates light blue pixels in-game.
The in-game video settings are of no help to me, and anti-aliasing is only a check box. Just for the record, the game's own dev forums have been of no help, and I have seen streams and screenshots of the game that do not demonstrate this issue. Any ideas what might cause this or how I might fix it? Let me know of any details or additional info you need from me.
The problem is most prevalent in Dota2, where the darker textures on character models almost sparkle with jagged lines of light blue, almost like a pixelated oil spill, if that makes sense. I think that even not having played Dota, you should be able to see what I'm talking about in this image:

On the black of her skirt, legs, and boots you can see it the most, and it looks significantly worse when the model is animated and worse still when viewed top-down during a game. This particular model practically radiates light blue pixels in-game.
The in-game video settings are of no help to me, and anti-aliasing is only a check box. Just for the record, the game's own dev forums have been of no help, and I have seen streams and screenshots of the game that do not demonstrate this issue. Any ideas what might cause this or how I might fix it? Let me know of any details or additional info you need from me.