Hello, Recently I started noticing a "galaxy" of dead pixels on my MB pro retina (late 2013) screen. The confusing part is that sometimes my whole screen is showing them and sometimes just a small part of the screen is affected. Is there any way to fix this? The screen was replaced about a year ago because of the "staingate" (anti reflection coating coming of). I have the same problem again but I think the replacement program is not running anymore?