The top on my 2005 roadster does not notify me when it goes all the way down and then when it goes up, it doesn't notify me when the action is complete and locked. Then the "D" ring won't engage to lock the top to the windshield. After turning the car off and letting it sit, the top will then latch in the closed position but when I move the car at slow speeds the notification sounds that something is wrong. The trunk then would not unlock and open but I found a way to get it open but now I am afraid to put the top back down. Has anyone else experienced this problem and if how was it remedied?