A loud pop https://southerntintdetailpros.com/why-you-should-keep-your-car-in-a-garage/ came from the garage one evening and afterward heat vs garage door the door felt
heavier when opening. The opener still runs but movement sounds slower
and strained. No visible pieces were hanging and the door stillcompletes a cycle sometimes, which made the cause unclear. The behavior
varies throughout the day without a clear pattern.