# Semaphore in December 2020: incidents, uptime and changes

> Semaphore in December 2020: 5 incidents on its status page (1 major or critical), 99.76% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Semaphore’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/semaphore/2020/12
Last updated: 2021-01-01T00:00:00Z

- Incidents posted: 5 (major/critical: 1) · Maintenance: 0
- By vendor impact label: major 1, minor 4
- Uptime (vendor-reported): 99.76% free of major/critical incidents, 99.00% free of any incident; outage time 1 h 44 min, incident time 7 h 23 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [November 2020](https://rewindex.com/company/semaphore/2020/11.md) · Next: [January 2021](https://rewindex.com/company/semaphore/2021/01.md) · [All months](https://rewindex.com/company/semaphore/reports.md) · [Semaphore](https://rewindex.com/company/semaphore.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Errors with toolbox checkout](https://rewindex.com/company/semaphore/incidents/xhdgbym173q0.md) | major | 2020-12-03 19:43 UTC | 2020-12-03 21:27 UTC | 1.7 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/xzn4rqhbwpv4.md) | minor | 2020-12-01 16:10 UTC | 2020-12-01 16:55 UTC | 45 min | resolved |
| [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/kvcfd9ymsy32.md) | minor | 2020-12-02 16:07 UTC | 2020-12-02 17:43 UTC | 1.6 h | resolved |
| [Errors with toolbox checkout](https://rewindex.com/company/semaphore/incidents/xhdgbym173q0.md) | major | 2020-12-03 19:43 UTC | 2020-12-03 21:27 UTC | 1.7 h | resolved |
| [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/10g3x4wy0hgm.md) | minor | 2020-12-08 16:29 UTC | 2020-12-08 16:56 UTC | 27 min | resolved |
| [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/xrhqm4x5sk4x.md) | minor | 2020-12-21 00:23 UTC | 2020-12-21 03:14 UTC | 2.9 h | resolved |

## Cite this

Semaphore posted 5 status incidents in December 2020 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/semaphore/2020/12
- Citation: Semaphore, “Semaphore in December 2020” (2020-12-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/semaphore/2020/12 (CC BY 4.0).
- Markdown link: `[Semaphore: Semaphore in December 2020 (2020-12-01)](https://rewindex.com/company/semaphore/2020/12)`


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Canonical: https://rewindex.com/company/semaphore/2020/12 · Markdown: https://rewindex.com/company/semaphore/2020/12.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T18:55:53.534Z