wow, great mouse, but logitech ghub can be a pain....it would not pair my mouse.....i tried everything online to try...i found an app called onboard memory
manager.....it doesnt install, you can just leave it on your desktop...it has all the
settings you need , including increasing the polling rate....but you do have to
change the DPI manually.....c'mon Logitech, put a DPI button on the mouse like
every other company does !,,,,,,but i do love the mouse, love the ergo !!!
No issues with the mouse whatsoever, feels good, clicks are good, only problem it has was when it came the skates on the bottom were pretty beat. Took em off and couldn’t use it until new skates came in. Overall pretty good.