Outage in CoreWeave
Degraded CoreWeave AI Object Storage (CAIOS) Performance in US-East-08A
Resolved Minor
May 11, 2026 - Started 11 days ago
- Lasted 1 day
Incident Report
Hello,
We are currently investigating reports of degraded performance for CoreWeave AI Object Storage (CAIOS) in US-EAST-08A. Customers may observe:
- Elevated HTTP 500 / 503 SlowDown responses on PUT and GET requests
- Reduced write throughput
- Increased request latency
As the situation evolves, we will continue to update our customers on the matter. If you have any questions, we encourage you to reach out to support by email: support@coreweave.com
We apologize for any inconvenience this may cause and thank you for your patience while we work to resolve the matter in a timely manner.
Thank You,
CoreWeave Support Team.
We are currently investigating reports of degraded performance for CoreWeave AI Object Storage (CAIOS) in US-EAST-08A. Customers may observe:
- Elevated HTTP 500 / 503 SlowDown responses on PUT and GET requests
- Reduced write throughput
- Increased request latency
As the situation evolves, we will continue to update our customers on the matter. If you have any questions, we encourage you to reach out to support by email: support@coreweave.com
We apologize for any inconvenience this may cause and thank you for your patience while we work to resolve the matter in a timely manner.
Thank You,
CoreWeave Support Team.
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Latest Updates ( sorted recent to last )
11 days ago - at 05/11/2026 03:33PM
Hello,
We are currently investigating reports of degraded performance for CoreWeave AI Object Storage (CAIOS) in US-EAST-08A. Customers may observe:
- Elevated HTTP 500 / 503 SlowDown responses on PUT and GET requests
- Reduced write throughput
- Increased request latency
As the situation evolves, we will continue to update our customers on the matter. If you have any questions, we encourage you to reach out to support by email: support@coreweave.com
We apologize for any inconvenience this may cause and thank you for your patience while we work to resolve the matter in a timely manner.
Thank You,
CoreWeave Support Team.
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