Whenever I use the autopilot function of Geoff's Debonair I go through the autopilot turn on procedure and it seems to control the plane ok. The problem is when I go to disconnect the autopilot. The instrument itself turns off but the autopilot stays engaged. The AP off warning blares continuously and won't turn off unless I re-engage the AP. Don't know if this problem has been discussed before. Thanks for any help.Jim