We typically see this caused by a bad remote control. When they get old, the buttons can get stuck, or they can send random signals.
There are some other rare instances where it can be a short in the wiring, or an electronics problem within the unit.
We have even seen it happen when a homeowner keeps a remote in their purse and it gets bumped around, or there is one in a drawer somewhere and the button is pressed.
If your garage door is giving you fits, give us a call at (513) 821-5095 and we’ll take care of it.