This is puzzling. I just got a new Olympus m zuiko 75-300mm II lens and I get orange highlight and blue shadow blinkies in the viewfinder in normal operation. My other 2 lenses for this system don't do that. Is there a way to turn this off? I've looked in the menu and don't seem to find it. Or is this a defect in the lens firmware or circuitry? I checked and there are no lens firmware updates. Thanks for any help you can give.