The opener failures we see on calls out to Andover usually trace back to one thing: age catching up with a unit that came standard with the house. A lot of homes here were built in the early-to-mid 1990s, which means a lot of original builder-grade chain-drive openers are now thirty-plus years old, well past the point where a replacement circuit board is worth sourcing.
Cold is the other factor. Our winters sit in the severe end of the cold climate band, and a motor that's marginal in October usually fails outright in a hard January cold snap, not because the cold breaks it outright but because it adds just enough extra load - stiff grease, a slightly bound roller - to finish off a gear set that was already tired.
We don't see much opener trouble tied to door age mismatch here the way we do in older neighborhoods, since the housing stock across this area is fairly consistent - builder-grade units installed within a few years of each other, aging out on a similar schedule. That consistency is actually useful: if your neighbor's opener died last winter, yours is probably not far behind it.