Continuing to have problems with the door detectors or something else maybe even one of the boards. Started out with the rear door and is now doing the same thing on the front door, when the door shuts the red light on the detectors come on and the door reopens with nothing in the way. In the to box there is 1 board mounted on the side and it has a red lon fail led and blinks twice,the doors don't do it every time, does anyone know if lon fail light has anything to do with this. Thanks for the help in advance.