F.1:2 - Problem

Without question-led finding and a justified source cut where one is needed:

1. Word drift. Familiar terms silently change meaning across sources and editions.
2. Canon lock. One influential standard is mistaken for the whole answer.
3. Recency blur. An old edition remains load-bearing merely because it was used first.
4. Category bleed. Designed structures, performed occurrences, system roles, statuses, permissions, and measurements are merged before their source claims are inspected.
5. Source bloat. A large reading list hides which sources can actually change the current answer.
6. Search substitution. Rank, similarity, or family membership is mistaken for relevance, truth, or completeness.
7. Vocabulary lock. The question’s first wording misses a source that uses another name or explains the needed relation differently.
8. Access blur. A title, excerpt or failed search over one subset is treated as if the full source had been inspected.