This site is being deprecated.
Please see the official X‑Plane Support page for help.
X-Plane is trying to use more than one device which has the same assignments as the Saitek joystick. Check the device drop down to see what else it has found & is trying to use. Sometimes it will remember bluetooth controllers ever if they are no longer plugged in via USB as well.
Here is more information on setting up joysticks.
This site is no longer being actively maintained.