Partial Sprites outage

What to do

• Check whether you use Fly.io Sprites. 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 7h 28m it lasted.

  Anything that failed between 2026-09-23 18:44 UTC and 2026-09-24 02:12 UTC may need a replay.

• Subscribe to Fly.io's feed to hear about the next one first. RSS feed

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

Updates from Fly.io 6

1. investigatingSep 23, 2026, 6:44 PM UTC

   We are investigating intermittent API failures for users connecting near SJC.

   provider

2. identifiedSep 23, 2026, 6:47 PM UTC

   The issue has been identified and we are rolling out mitigations.

   provider

3. identifiedSep 23, 2026, 8:26 PM UTC

   This issue is now occurring on regions other than SJC. We are still working on a fix.

   provider

4. monitoringSep 23, 2026, 11:59 PM UTC

   We have deployed another potential fix and are monitoring results.

   provider

5. monitoringSep 24, 2026, 1:43 AM UTC

   Sprites API performance has largely recovered and most users should no longer see errors creating, connecting to, or managing Sprites. We're still seeing a small number of intermittent errors and are investigating them before resolving this incident.

   provider

6. resolvedSep 24, 2026, 2:12 AM UTC

   This incident has been resolved.

   provider

Corrections

None so far.

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