# Salesforce: Intermittent Login Errors: Core Service

> Salesforce status incident “Intermittent Login Errors: Core Service” on 2026-08-21: impact minor (vendor’s label), 1.3 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/salesforce/incidents/20004373
Last updated: 2026-08-22T00:30:07Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-08-21 23:11 UTC · Resolved: 2026-08-22 00:30 UTC · Duration: 1.3 h
- Updates: 1 · Affected components: Core Service, 4 instances
- [Vendor status page: https://status.salesforce.com/incidents/20004373](https://status.salesforce.com/incidents/20004373)
- [Company: Salesforce](https://rewindex.com/company/salesforce.md)

## Timeline of updates

- **resolved** 2026-08-22 00:30 UTC: The Salesforce Technology team has observed that instance stability and performance are now at expected levels and declared the incident resolved. We will thoroughly investigate the incident, establishing the technical trigger, the underlying cause, and preventive action to avoid a repeat in the future.

## Cite this

Status incident (vendor impact label: minor) posted by Salesforce, started 2026-08-21 23:11 UTC, resolved after 1.3 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/salesforce/incidents/20004373
- Citation: Salesforce, “Intermittent Login Errors: Core Service” (2026-08-21 23:11 UTC). Archived by Rewindex: https://rewindex.com/company/salesforce/incidents/20004373 (CC BY 4.0).
- Markdown link: `[Salesforce: Intermittent Login Errors: Core Service (2026-08-21)](https://rewindex.com/company/salesforce/incidents/20004373)`


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Canonical: https://rewindex.com/company/salesforce/incidents/20004373 · Markdown: https://rewindex.com/company/salesforce/incidents/20004373.md · JSON: https://rewindex.com/api/v1/companies/salesforce/incidents/20004373 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:08:38.928Z