The visibility of my CVs is getting temperamental. When I truck in I'll see them, but if I truck a little ways out they will disappear. Sometimes I'll be able to see them when I select them, but not when they're not selected.
Is there some setting I can play with to affect this, or does this sound like a video card problem?
Are the CV's the only thing that dissapear? (does the geo disspear too?) If the CV's are not the only thing, it sounds like you need to adjust your clipping planes. Otherwise, it's probably a vid card issue. Try updating your driver. If it's an ATI, they don't perform well with Maya