My homelink works about 90 percent of the time, and I can't figure out why sometimes it just plain doesn't work - even the little blinking light doesn't go on. Also, does yours only work with the key on? Seems silly, but that's what mine does.

Our opener uses rolling code so used those instructions, and like I said it works most of the time... can't figure it out and when it doesn't work it's so annoying!

Thanks!