Minneapolis as a whole has housing stretching from 1952 clear through 2003, with a median around 1975. Falcon Heights doesn't track that curve. The median build year here sits at 1960, a decade and a half earlier than the city median, which means the track and hardware behind most garage doors in this five-mile radius are older-generation setups: narrower steel track gauge, fewer rollers per run, and brackets that were never designed for the heavier insulated doors many owners have since bolted onto them.
That mismatch is exactly what knocks a door off-track. A homeowner swaps in a heavier door for insulation or looks, keeps the original 1960-vintage track and brackets, and the extra weight is enough to walk the rollers out of the rail the first time a cable stretches unevenly or a bracket bolt backs out half a turn. It's not a Minneapolis-city problem or a suburb problem in general - it's a specific consequence of what got built here and when.
Add the region's severe cold-climate band and you get a second driver: metal track contracts in deep cold, and a rail that's already slightly bent from age has less tolerance to spare. The fix isn't universal. It depends on what's actually behind the door, which is why guessing from a phone call doesn't work as well here as it might in a newer-built area.