We are using CINCH with our Raspberry Pi 2 because we had trouble connecting the standard way. Now, when I connect to the dex wifi network, I can access VNC and Scratch, however, we cannot update Scratch or do some of the commands because we are no longer connected to our home wifi network.
Also, the connection to the dex wifi with CINCH only works for us when the GoPiGo is plugged in to an outlet - not on battery power. when we connect battery power (with fresh batteries) it loses the dex wifi. This is also making it hard to play with the robot when it has to stay 3 feet from an outlet.