- Level
- confirmed
- Worst impact
- Maintenance
- Components
- CoreWeave Services
- Regions
- us
Summary
CoreWeave says scheduled maintenance to update CNI networking in CoreWeave-managed clusters in RNO2A is in progress. It began November 5, 2026, at 2:00 PM UTC and is planned to continue through November 20, 2026, at 10:00 PM UTC.
Written by anthropic/claude-haiku-5.5 from CoreWeave's own updates.
What to do
Check whether you use CoreWeave CoreWeave Services in us. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Expect CoreWeave to be limited until the window closes.
Pause deploys or jobs that need it, and warn your users if they will notice.Watch CoreWeave's own updates; this page re-reads them every minute.
Subscribe to CoreWeave's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=coreweave works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from CoreWeave 2
- in_progress
CoreWeave will perform scheduled maintenance to update CNI networking in CoreWeave-managed clusters in RNO2A beginning Thursday, November 5, 2026, at 9:00 AM ET (2:00 PM UTC) and continuing through Friday, November 20, 2026, at 5:00 PM ET (10:00 PM UTC). Location: RNO2A We will be actively monitoring the situation during this time. We appreciate your patience and understanding. If you have any further questions or require assistance, please don't hesitate to reach out to our support team at support@coreweave.com This activity is deemed Planned Maintenance under the CoreWeave Terms of Service Maintenance Policy ( https://docs.coreweave.com/policies/terms-of-service/maintenance-policy)
provider
- in_progress
This maintenance has started.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-f3b57fb410
Is this CoreWeave maintenance still going on?
Yes, since 2026-11-02 14:25 UTC. For CoreWeave's live state, see https://down.guide/coreweave.
What was affected?
CoreWeave named CoreWeave Services in us.
What caused it?
CoreWeave hasn't published a root cause. If it does, it shows here.
Where does this come from?
CoreWeave's official status page, https://status.coreweave.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.