In Blanchard's newer stock, the most common way we see a door come off track isn't age failure - it's a single impact event: a car bumper, a basketball, a kid's bike leaned against the door and knocked into it while the door was moving. Original 1990s-era rollers are usually still steel or hard nylon on a steel stem, and they don't wear out from three decades of normal opening cycles nearly as fast as they get knocked out of the track by a hard hit. Louisiana's moderate heat band doesn't stress this hardware the way a hard freeze-thaw cycle would elsewhere, so track and roller failure here tends to be mechanical, not weather-driven. If your door is grinding instead of banging, that's a different story - worn rollers slowly walking out of the track over years rather than a single hit. Either way, once a door is off track even slightly, running the opener again can bend the track further and turn a simple re-seat into a track replacement, so the right move is to stop and call before cycling it again.