I never use Shaders in the first place

A long time ago, someone told me to check the box where it says "Use shaders whenever available" and unmark the box, but it has been unmarked the whole time. They're not fully understanding or are aware of the problem, and it's irritating me. My Starry Night has been discovered to be crashing since 2016 when I selected all the planets and their orbits and after a while, it'll close out for no reason. So look into the problem better. What is causing my Starry Night to be crashing all of a sudden? Especially when I tell it to fly to Venus and then check the status of Earth, it'll crash right there: shaders or NOT!