Sears Garage door opener- goes up and down by itself
Yesterday, both my Sears 1/2 hp garage door openers activated on their own without me pushing the remote device. I had disconnected both of them for a short time from the electtic socket. When I reconnected them, the problem stated to happen Is there a reset button or something that is causing this malfunction? They seem to open for a few feet and then go back to the prior position. It continued for most of the day.