# GitLab: Code Suggestions not working

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-06-30 21:53 UTC · Resolved: 2026-06-30 23:59 UTC · Duration: 2.1 h
- Updates: 5 · Affected components: GitLab Duo
- [Vendor status page: https://status.gitlab.com/pages/incident/5b36dc6502d06804c08349f7/6a443ada768fe205bd42f918](https://status.gitlab.com/pages/incident/5b36dc6502d06804c08349f7/6a443ada768fe205bd42f918)
- [Company: GitLab](https://rewindex.com/company/gitlab.md)

## Timeline of updates

- **investigating** 2026-06-30 21:53 UTC: We are investigating errors with code suggestion not completing.
- **investigating** 2026-06-30 22:08 UTC: We are continuing to investigate the issue, but it appears to be isolated to specific models and we recommend for the time being switching to Claude Sonnet 4.5 for code completion while we continue to investigate the matter. Details on how to do that can be found at https://docs.gitlab.com/user/gitlab\_duo/model\_selection/\#select-a-model-for-a-feature
- **identified** 2026-06-30 23:06 UTC: We have identified the issue and are pushing a fix. While this fix is pushed we still recommend switching to Claude Sonnet 4.5 until the fix is fully pushed.
- **monitoring** 2026-06-30 23:30 UTC: The fix is pushed and systems appear to be operating normally. We are monitoring the situation to ensure that services have returned to normal.
- **resolved** 2026-06-30 23:59 UTC: Operations have returned to normal and this issue is resolved.

## Rewindex changes for this incident

- 2026-06-30 21:53 UTC: [Major incident: Code Suggestions not working](https://rewindex.com/change/icde2e8718e96b4.md)


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Canonical: https://rewindex.com/company/gitlab/incidents/6a443ada768fe205bd42f918 · Markdown: https://rewindex.com/company/gitlab/incidents/6a443ada768fe205bd42f918.md · JSON: https://rewindex.com/api/v1/companies/gitlab/incidents/6a443ada768fe205bd42f918 · Generated 2026-10-18T11:25:31.947Z