Gunter's housing stock is tighter in age than most of the area we cover - a narrower band clustered around 2004 rather than the long 1969-2006 spread you'd find closer to Anna. That means openers here tend to fail in clusters too. If one house on a 2004-era street has a dying circuit board, the neighbor's is often not far behind, because they were likely installed within a year or two of each other by the same builder using the same opener brand.
The fault we don't see as much here is the one that's common in older housing stock: badly worn trolley carriages or stripped nylon gears from twenty-five-plus years of daily use. Gunter's openers haven't had that long yet. What they have had is two decades of Texas heat cycling through a garage that isn't climate controlled, which is harder on capacitors and sensor wiring than it is on gears. That's a different repair, and diagnosing it as a gear problem wastes a trip.