Hey cmquinn, that's no good! I use an LGV10 and before that a G4, before that a G3 - I am totally familiar with and rely on Smart Settings. Are you able to reset them? Is this the only one that seems to have gone bonkers after the update (for example, were you using any of the Bluetooth Smart Settings, and are they acting up as well)?
Hiya cmquinn! Just wanted to drop in and see if you'd had any luck with removing your saved Smart Settings and adding them back. Is your Wi-Fi setting still giving you trouble? Have you noticed any other Smart Settings acting up since the update? Let us know if you still need help!