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
ROCCAT Pyro Full-size Wired Mechanical Linear Switch Gaming Keyboard with RGB, Brushed Aluminum Top, and Detachable Palm Rest Black ROC-12-622 - Best Buy
Here's our full review of the Logitech G910 Orion Spark mechanical gaming keyboard - Neowin
How To Fix Mech Keyboard Double Typing/Chattering! - YouTube