I’ve changed and saved my button many times now … I’ll log into game and nothing has stayed where  set it.  This is very frustrating as this is why I bought the mouse is for programable buttons.

Also, is is going on 12 hours of trying to “set up” a mouse … it’s pretty sad this device can’t be functional coming out of the box.  Razer Support is non-existent … I do not know how to contact them, not could find a way outside of forum post.  So, I’ll try this.

Razor Support you there?