For a few days there was a grinding sound whenever the door started moving. Now the motor spins freely and the door stays exactly where it is.
The rail shakes when the door runs. The steel straps holding it to the ceiling have worked loose, the chain rattles the length of the garage, and a bolt has already dropped onto the hood of the car.
It is minus twenty in the detached garage and the door climbs in jerks, the belt stiff as a board. By the afternoon, when the sun has been on the door, it runs almost normally again.
You want the ceiling back. A storage loft, a vehicle lift or kayak racks would fit if the long rail and motor box were not hanging in the middle of the garage, and the low ceiling of an older house leaves little room for the standard rail anyway.
You press the remote, the door drops a few centimetres, then climbs straight back to the top while the opener light blinks. Nothing is under the door.
You bought a new remote at the hardware store, followed the little leaflet twice, and the opener light never blinked. The old remote still works.
Your daughter gets home from school an hour before anyone else. She has lost two house keys this year, and the garage keypad code has been shared with half her class.
Someone pulled the cord last spring to get a car out during an outage, and the door has never properly rejoined the opener. Press the button and the trolley glides along the rail by itself while the door stays exactly where it is.