Well I got it figured out. Here
is a special version of setpoint for the G9x that Logitec doesn't support anymore. The standard versions of setpoint doesn't work with the G9x and a few others.
I can't really be mad because it was totally my fault I broke the mouse, but the current Logitec "Gaming Software" is absolutely ridiculous. Bloatware 101. Companies need to take a look at popular open source software and realize what makes them so good. VLC, Handbrake, and Notepad++ are great because they are powerful, easy to use, and don't try to be something they're not.