Mux change history: Direct upload failures and playback failures for some customers

Mux reported a major Mux Video - VOD outage affecting direct uploads and causing a low number of playback failures for some customers; URL based ingest was unaffected. It started at 2026-02-23 14:28 UTC and lasted 1 h 29 min, resolving at 2026-02-23 15:57 UTC. Mux reported implementing a fix at 14:47 UTC.