So, it turns out that USB Overdrive doesn't work with Yosemite yet. USB Overdrive is what I've been using to program my 4 button mouse. Things like button 3 going "back" in chrome/safari/finder history.
And worse yet, the scroll wheel ... now only scrolls down maybe 10 pixels with each roll. After getting used to it programmed to scroll an entire page, this is quite maddening.
Real question is not when USB Overdrive will be fixed, but why are these kinds of basic things built into OSX? The system preferences->Mouse settings have maybe 3 options. How stupid
And worse yet, the scroll wheel ... now only scrolls down maybe 10 pixels with each roll. After getting used to it programmed to scroll an entire page, this is quite maddening.
Real question is not when USB Overdrive will be fixed, but why are these kinds of basic things built into OSX? The system preferences->Mouse settings have maybe 3 options. How stupid