Confluent: Confluent Cloud — Degraded inter-region connectivity — AWS us-west-2

Impact: majorStatus: resolvedStarted 2026-06-12 07:42 UTCResolved 2026-06-12 11:55 UTC (4.2 h)4 updatesSource: stspg.io

Summary

Confluent Cloud reported major intermittent inter-region connectivity degradation affecting AWS us-west-2, causing delays or errors with Cluster Linking, Flink processing, and UI log access. Recorded start: 2026-06-12 07:42 UTC; the vendor later stated approximately 04:00 UTC. A mitigation was deployed; resolution was recorded at 2026-06-12 11:55 UTC, with a computed duration of 4 h 12 min.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Affected components: Confluent Cloud

Timeline of updates

investigating2026-06-12 07:42 UTC
We are investigating intermittent inter-region network connectivity issues affecting AWS us-west-2. Customers may experience delays or errors with Cluster Linking and Apache Flink processing for clusters in or communicating with this region. We are actively investigating the cause and working on mitigation.
investigating2026-06-12 09:11 UTC
We continue to investigate intermittent inter-region network connectivity issues affecting AWS us-west-2. Customers may experience delays or errors with Cluster Linking, Flink processing and logs for clusters in or communicating with this region. We are actively investigating the cause and working on mitigation.
monitoring2026-06-12 09:53 UTC
We have deployed a mitigation for the intermittent inter-region connectivity issues affecting AWS us-west-2, which began at approximately 04:00 UTC. Customers with clusters in or communicating with this region may have experienced delays or errors with Cluster Linking, Flink processing, and accessing logs in the Confluent Cloud UI. We are monitoring to confirm full restoration.
resolved2026-06-12 11:55 UTC
This incident has been resolved.

Rewindex changes for this incident

Major incident: Confluent Cloud — Degraded inter-region connectivity — AWS us-west-2 2026-06-12 07:42 UTC

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). Confluent profile · Recent Confluent incidents · Markdown · JSON