I've got a G502 and G513 and I've been using the GHub software for some time now. However, every time the software updates it doesn't update properly and then looses my profiles, I then have to go through an uninstall/reinstall again to get it working. When I used LGS it saved the profiles on the mouse and just worked. Don't really want to go back to LGS if I don't have to but getting annoyed with the buggyness of it.