I really wanted to love this mouse. It has the perfect summary: wireless, long battery life, light weight. Unfortunately, as with later Logitech models (e.g. G703, G903), my original G Pro Wireless and its eventual replacement had a terrible "double click" problem with the LMB after a few weeks of use. The double click issue I have with both mice is due to the mouse moving up and down randomly while holding down the LMB. You can test this simply by clicking and dragging something. After testing two new $150 Logitech G Pro wireless mice, I decided to leave Logitech after about 10 years of loyalty and choose Razer. It's funny. I gave up Razer in favor of Logitech 10 years ago because I had two DeathAdder 3G mice that had a double click problem and now it's the other way around. What happened to you Logitech?