Original spring and gear
That's not a coincidence of timing; it means a lot of doors in Pecan Grove are now 25 to 30 years old, running on the original torsion spring and the original opener drive gear, neither of which was built to last forever. What you're probably noticing isn't dramatic: a door that hesitates before it rises, a spring that looks fine but sounds different when it cycles, an opener that strains in a way it didn't two summers ago.