I can't get my 2nd Legacy overhead garage door opener remote for my garage door to operate. I changed the battery and worked a couple times. What do I need to do ? Just go buy a new one? Needing to impress my wife with this project and get it done. Help wanted LOLOLOL

Hi Rodster and welcome, You say the remote worked after changing the battery? But now it's not working again? I would try changing battery once more, maybe you put in a nearly dead battery.

Post back with the make and model if you need more help. Good luck