Such a pathetic experience. with a simple mouse, how badly u make users struggle. i am not sure what you do there, my logi+ app gets hung, doesnt connect to servers and what not! i better have a use and throw cheap mouse that works instead of all this connected mouse that behaves so bad when your app in PC is not working! i feel so funny about myself buying this mouse and for god's sake dont play with updates! you are screwing the experience.