Failing boards on newer openers
With a median build year around 2006, a lot of these garages still have their original belt-drive or chain-drive openers, and those units are now old enough that circuit boards and logic chips are starting to fail rather than the drive train itself. We also get calls on photo-eye sensors knocked out of alignment, and on keypad or remote programming after a homeowner updates a wifi router and the opener app stops talking to it.

