Why do I see black vertical lines in Image Editor when applying brush strokes? It doesn't do it all the time, and it seems to go away whenever I rotate the object in the 3d view or when I apply another stroke. It will apply it to all 6 surfaces sometimes. Adjusting the image preview also makes it go away. It's not detrimental but it is bothersome. Please see the screenshot. Black Vertical Lines - Image Editor
I tried messing with Anti-Aliasing options both in Blender and in my NVIDIA Control Panel. No option changes this result. I have to give up on it for now until an answer reveals itself. That being said, it's not that big of a problem.