How come your first picture kind of shows your case with 3 colors? like silver/white/orange an the following pictures show only 2 colors? Or is it your camera?
That's definitely because of the light situation. It is the same case on all photos. My wife was in the other side of the table and I didn't want to move her just to get better light.
I'm still not seeing much signal drop, if any. I have the same amount of signal bars I used to have in different locations. I haven't used field test mode a lot before so I don't have numbers to compare with.