Please bring back the ability to configure DPI on the MX Ergo. I realize it's marketed as a business device, but many games do use it for gaming, and no longer allowing DPI settings has made it effectively useless for gaming. I've ben using Logitech trackballs exclusively since the first Trackman was introduced, and after all of this time, I'm finally having to look at alternatives because none of my M570s or MX Ergos have the resolution required for fast-paced games at this point.