- Level
- confirmed
- Worst impact
- Partial outage
- Components
- Copilot AI Model Providers
- Down Index
- 43of 100
What to do
Check whether you use GitHub Copilot Copilot AI Model Providers. 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 10h 28m it lasted.
Anything that failed between 2026-09-16 07:20 UTC and 2026-09-16 17:48 UTC may need a replay.Subscribe to GitHub Copilot's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=github-copilot works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from GitHub Copilot 5
- investigating
We are investigating reports of degraded availability for Copilot AI Model Providers
provider
- investigating
Copilot AI Model Providers is experiencing degraded performance. We are continuing to investigate.
provider
- investigating
Copilot AI Model Providers is experiencing degraded performance. We are continuing to investigate.
provider
- monitoring
The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
provider
- resolved
On September 16, 2026, between 04:40 and 11:45 UTC, the Gemini 3.8 Flash model in GitHub Copilot experienced degraded availability. Requests to this model failed at an average rate of 6.4%, and the impact was highest during peak traffic hours. Other Copilot models were not affected. Users could continue to work with a different model or with 'Auto'. The degradation was caused due to a capacity issue with an upstream model provider. Failure rates returned to normal as the daily traffic peak passed. We monitored the model until it was healthy and resolved the incident at 17:48 UTC. We are working to make our systems resilient to cover peak demand for all the Copilot models.
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-1d26d45109
Is GitHub Copilot still down?
No, this incident was resolved 2026-09-16 17:48 UTC. For GitHub Copilot's live state, see https://down.guide/github-copilot.
How long did it last?
10h 28m, from 2026-09-16 07:20 UTC to 2026-09-16 17:48 UTC, by the times GitHub Copilot posted.
What was affected?
GitHub Copilot named Copilot AI Model Providers.
What caused it?
GitHub Copilot hasn't published a root cause. If it does, it shows here.
Where does this come from?
GitHub Copilot's official status page, https://www.githubstatus.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.