GDO remote only works inside garage!
I have a 2001 Chamberlain GDO and am having problems with the remote (I've tried changing the battery as well as just buying a new remote) & it's driving me insane! The remote will not work if I'm anywhere in front of the garage door (which is metal, btw). I know it's not the GDO because the door opens every single time if I'm inside the garage or even from INSIDE THE HOUSE, but WILL NOT work if I am in front of the closed garage door. Please help - I am at my wits' end!