The LED notification light on my S8+ will randomly "dim" and then become brighter. I notice it in particular when the red and green colors are activated, but it does it with blue, as well. Sometimes they will not become brighter at all and stay dim, so the behavior is quite random. The difference is very noticeable to the point where I can hardly see the green light at all. At first I thought it was some kind of battery saving feature, but it still acts this way when the phone is plugged in. Anyone else experience anything like this?