I did a bit of research before buying a new keyboard & mouse. Unfortunately I missed the detail that your new app is GARBAGE. The keys don't work correctly, the mouse driver updates have screwed up my laptop track pad so I can't even use the laptop without the logitech mouse, the volume button doesn't work half the time, and many more issues I have on my laptp since installing your app that I did not have before. It so awful I am likely going to return the keyboard and mouse this weekend & buy another brand. Good job, you made an unecessary change and went from setting the bar in your category to being at the bottom of the barrel. Whoever decided to create the new app then put their stamp of approval upon its release should be fired, just incredibly bad decision making and quality control.