# Semaphore in April 2025: incidents, uptime and changes

> Semaphore in April 2025: 4 incidents on its status page (3 major or critical), 99.55% 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/2025/04
Last updated: 2025-05-01T00:00:00Z

- Incidents posted: 4 (major/critical: 3) · Maintenance: 1
- By vendor impact label: major 3, minor 1
- Uptime (vendor-reported): 99.55% free of major/critical incidents, 99.55% free of any incident; outage time 3 h 11 min, incident time 3 h 11 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [March 2025](https://rewindex.com/company/semaphore/2025/03.md) · Next: [June 2025](https://rewindex.com/company/semaphore/2025/06.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 |
| --- | --- | --- | --- | --- | --- |
| [Issues with Chrome and Chromedriver versions in Semaphore](https://rewindex.com/company/semaphore/incidents/t2b5wyy5qcnc.md) | major | 2025-04-08 17:16 UTC | 2025-04-08 18:00 UTC | 44 min | resolved |
| [Slow job processing on e2 and f1 machine types](https://rewindex.com/company/semaphore/incidents/x7b6pxy56bfv.md) | major | 2025-04-08 18:02 UTC | 2025-04-08 18:35 UTC | 33 min | resolved |
| [Slow job processing on e2 and f1 machine types](https://rewindex.com/company/semaphore/incidents/j3mrgl8376lq.md) | major | 2025-04-10 09:42 UTC | 2025-04-10 11:36 UTC | 1.9 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Partial API outage](https://rewindex.com/company/semaphore/incidents/dgw13g7v4mx7.md) | minor | 2025-04-08 14:00 UTC | 2025-04-08 14:00 UTC | 0 min | resolved |
| [Issues with Chrome and Chromedriver versions in Semaphore](https://rewindex.com/company/semaphore/incidents/t2b5wyy5qcnc.md) | major | 2025-04-08 17:16 UTC | 2025-04-08 18:00 UTC | 44 min | resolved |
| [Slow job processing on e2 and f1 machine types](https://rewindex.com/company/semaphore/incidents/x7b6pxy56bfv.md) | major | 2025-04-08 18:02 UTC | 2025-04-08 18:35 UTC | 33 min | resolved |
| [Slow job processing on e2 and f1 machine types](https://rewindex.com/company/semaphore/incidents/j3mrgl8376lq.md) | major | 2025-04-10 09:42 UTC | 2025-04-10 11:36 UTC | 1.9 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Database maintenance](https://rewindex.com/company/semaphore/incidents/wvg9tkw79sj7.md) | maintenance | 2025-04-26 11:00 UTC | 2025-04-26 13:00 UTC | 2.0 h | resolved |

## Cite this

Semaphore posted 4 status incidents in April 2025 (3 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/semaphore/2025/04
- Citation: Semaphore, “Semaphore in April 2025” (2025-04-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/semaphore/2025/04 (CC BY 4.0).
- Markdown link: `[Semaphore: Semaphore in April 2025 (2025-04-01)](https://rewindex.com/company/semaphore/2025/04)`


---
Canonical: https://rewindex.com/company/semaphore/2025/04 · Markdown: https://rewindex.com/company/semaphore/2025/04.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:34:08.900Z