Second g910 keyboard to loose a color on the rgb spectrum. If this happens like last time it will start to cascade until multiple keys are like this. Thinking it's time to
Logitech G910 Orion Spark: The World's Fastest Gaming Keyboard?
Here's our full review of the Logitech G910 Orion Spark mechanical gaming keyboard - Neowin
WoW G910 Colors
How To Cuztomize Your Logitech G910 Keyboard RGB Settings - YouTube
Logitech G910 Orion Spectrum RGB Review - Player Assist | Game Guides & Walkthroughs
Reviewing The Logitech G910 Orion Spark RGB Mechanical Gaming Keyboard | Digital Citizen