Been playing tomb raider(2013) game runs 60fps at max settings. But recently I've noticed in dark areas of the game if I move the camera slowly there is almost a green aura around most surface edges like poles, trees, corners of walls etc. It only happens in dark areas, and I haven't been able to get a screen grab of it. It did not show up in any screens I took.
My friend thinks it's the monitor as it was his old one and hasn't been used in 2+ years. It's a Samsung 1080 LED. Maybe 3 or 4 years old.
rest of my specs are
i5 6400
16gig ddr4
3 gig 1060
Gpu stays in the low 50s so I don't think it's temp.
Any ideas?