Sanity change history: Elevated listener latency affecting Studio performance

Sanity reported a major degradation starting 2026-10-08 18:27 UTC, lasting 13 h 29 min and resolved at 2026-10-09 07:57 UTC. Elevated listener latency affected Studio performance for some customers; Dataset Embeddings could be stale, and Functions triggering could be delayed or time out. Sanity reported a fix fully implemented at 10-08 20:08 UTC while embedding processing caught up.