# Grammarly: Go may work slowly or intermittently

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-07-29 17:47 UTC · Resolved: 2026-07-30 01:09 UTC · Duration: 7.4 h
- Updates: 3 · Affected components: Superhuman Go & Agents, Generative AI assistance, Superhuman Go browser extension
- [Vendor status page: https://stspg.io/pjfn7vfcg9k5](https://stspg.io/pjfn7vfcg9k5)
- [Company: Grammarly](https://rewindex.com/company/grammarly.md)

## Summary

Grammarly reported a major Go degradation causing delays loading, editing, or saving documents at app.grammarly.com or using Go & agents. It started at 2026-07-29 17:47 UTC and lasted 7 h 22 min, resolving at 2026-07-30 01:09 UTC; a fix was implemented at 07-29 18:04 UTC. _(machine-written, sol)_
## Timeline of updates

- **identified** 2026-07-29 17:47 UTC: We're currently working on a fix for an issue causing slow performance in Go. Users may experience delays when loading, editing, or saving documents at app.grammarly.com or using Go & agents. Our team is actively looking into the issue and working to restore normal performance as quickly as possible. We'll post an update as soon as we have more information. Thank you for your patience.
- **monitoring** 2026-07-29 18:04 UTC: A fix has been implemented, and we're monitoring the results.
- **resolved** 2026-07-30 01:09 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-07-29 17:47 UTC: [Major incident: Go may work slowly or intermittently](https://rewindex.com/change/i264bef1b9a8ef6.md)


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Canonical: https://rewindex.com/company/grammarly/incidents/c09zpm1ty28j · Markdown: https://rewindex.com/company/grammarly/incidents/c09zpm1ty28j.md · JSON: https://rewindex.com/api/v1/companies/grammarly/incidents/c09zpm1ty28j · Generated 2026-10-18T11:28:43.153Z