The first sign of trouble on a cold morning may be a garage door that creeps instead of rises

https://garagerepair383.quillnesty.com/posts/garage-door-repair-for-spring-snaps-that-lead-to-roller-trouble-before-work-2

The first sign of trouble on a cold morning may be a garage door that creeps instead of rises, because a spring has snapped and lost all tension.