Intermittent issues with RHEL 9 and RHUI downloads

What to do

• Check whether you use Red Hat cdn.redhat.com. 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.

• Confirm your retries, queues and scheduled jobs caught up after the 7d 21h it lasted.

  Anything that failed between 2026-03-10 17:03 UTC and 2026-03-18 14:36 UTC may need a replay.

• Subscribe to Red Hat's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=red-hat works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Red Hat 2

1. identifiedMar 10, 2026, 5:03 PM UTC

   Update: Incident Reopened We are seeing a recurrence of the intermittent failures previously reported at https://status.redhat.com/incidents/6yxp7syh0z9v. Red Hat has confirmed intermittent failures when users attempt to download specific packages in Red Hat Enterprise Linux 9. The RHEL team is investigating. This was originally reported as "RHEL 9 AppStream repository synchronization on Red Hat Satellite 6 fails with duplicate key value error" in this public Knowledge Base: https://access.redhat.com/solutions/7139264. Red Hat Update Infrastructure (RHUI) has also been identified as impacted by this issue.

   provider

2. resolvedMar 18, 2026, 2:36 PM UTC

   This incident has been resolved.

   provider

Corrections

None so far.

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