Sky Hiker Chargable 2.4G Wireless Mouse, Ultra Thin and Silent Click, 1600 DPI Adjustable with USB Receiver for Laptop PC and Mac

I bought this in Late August 2018. It worked until mid-April. Now I have to really hit the buttons to get it to do anything. I really liked it...lightweight, easy to use, holds a good charge. Ah, but a mouse that doesn't "click" isn't really a mouse now, is it?