WB is not impt if you shoot in RAW. If it's florescent light, the flickering happens within a second, not sure how to do it. Besides, isn't there a WB setting for florescent light? Maybe I can go try try what does it do...
It is not just WB. Flicker will be unstable. from shot to shot, color will be different. Sometimes half a shot is one color, half the shot is another color..