Key points in this article
Why records matter
If only one line is kept, let it be this: a visible record is the most reassuring. Many users do the opposite and only notice gaps once a problem appears, by which point the cost is higher than it needed to be.
On-site handling steps
When a cable issue arises, stop use, keep the scene, contact the responsible party and keep a record. Writing the time node into the agreement keeps the process quick and reviewable for all sides involved.
Compound gains from habit
A pre-use glance, a post-use confirmation and prompt reporting, done as habits, prevent much trouble. Saving usage records also helps reconcile bills and trace faults later with real confidence.