Cluster performance is back to normal levels. All issues resolved.

Cluster performance and stability is gradually improving. We expect these legacy block subscriptions to return to normal performance levels shortly.

The block storage cluster is experiencing substantially degraded performance due to a hardware related issue which is under active troubleshooting. Some specific volumes may be very slow or producing I/O errors at the moment.

We're working to resolve this as soon as possible. While in-flight I/O operations are affected, no impact is expected on previously stored data.