There are quite a few things that could cause this to happen.
How to fix a garage door opener remote.
Garage door won t respond to remote or keypad there are several possible solutions when a wireless remote control or mounted keypad stops operating the opener.
First check the batteries within the remote itself to be sure they still carry a charge powerful enough to operate the remote.
A receiver replaces the radio frequency the opener uses with its own.
Try turning into your driveway before pressing the button.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
A remote control garage door opener is a handy little electronic device that makes it possible to get into the garage without leaving the car or heaving up the heavy door yourself.
The garage door opener remote only works up close.
If you can t find one for your garage door opener model you can try a universal remote or you can install a new receiver.
It s possible you are out of range of the antenna inside the garage.
If fresh batteries nor a closer range solve your issue try reprogramming the remote by following the instructions in your opener s.
Visit a retailer that carries replacement remotes and read the packaging of several remote models to find a suitable match.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.