Hello, when playing a game (The same game I discovered the lighting glitch for HD 3000) I went into the settings menu to look for gamma settings; when I got back into the game after finding out there weren't my whole planet was invisible. Ironically it took me a little bit to notice it because the planet was already so dark before that it might as well already looked pitch black! Now simply pressing f5 did fix it but I just want to let Uber know so they can prevent it in the future, I'm still unsure as to what caused it.