So I received a new Zephyrus S which I had ordered on Amazon and noticed that when I try to change the keyboard lighting to a single color there's a few keys which light up in a slightly off color.
I tried asus support which had me update drivers and it still had the same issue. Support said to contact Amazon which I did and they sent me a replacement unit. The new replacement laptop just came today and I had the exact same issue with the same keys.
The down arrow, left arrow, and left ctrl key will have lighting thats different when using most colors other than red.
Is this an issue with every unit?