I have a 1/2 HP Sears Craftsman Garage Door opener purchased about 5 years ago. Lately, in order to close the door completely, I have to hold down the key on the remote until the door travels all the way down. I have a car remote, a keypad, and a hard-wired remote inside the garage. I have to hodl down the keys on all three of them to get the door to go all the way down. Also, if I just press the remote key and let go, the light on the door opener flashes a few times.
Does anyone know how to fix this, i.e., how do I get back to just pressing the remote key once to have the door close?