Ok, for all who are interested. If you connect the Doser 2 via USB cable you can reset your password for the wifi.
Now my next problem is, I cant seem to connect with the iPhone app anymore. I get the "Connection Error" message. I am connect to the Doser's Wifi on in the iPhone setting. But I cant add the Doser to the app.
Anyone have any suggestions.
GHL's website always seems to be offline during the day.