# Outages on December 23, 2023 (UTC) > 5 incidents started on December 23, 2023 (UTC) on the status pages Rewindex archives, 1 labelled major or critical by the vendor (Datadog); 10 more were still open from earlier days. Canonical: https://rewindex.com/outages/2023-12-23 Last updated: 2023-12-23T17:00:00Z - Incidents started: 5 (major/critical: 1, other: 4) across 4 vendors - Still open from earlier days: 10 · Maintenance windows: 4 · Detected outage events: 0 - By vendor impact label: critical 1, minor 1, none 3 - Previous day with incidents: [2023-12-22](https://rewindex.com/outages/2023-12-22.md) · Next: [2023-12-24](https://rewindex.com/outages/2023-12-24.md) · [All days](https://rewindex.com/outages.md) Impact labels are the vendor’s own. Incidents come from each vendor’s status page; Rewindex does not measure outages. ## Incidents started this day | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Datadog](https://rewindex.com/company/datadog.md) | [Delayed Monitors Notifications](https://rewindex.com/company/datadog/incidents/c06ylbjp3pn2.md) | critical | 2023-12-23 00:08 UTC | 2023-12-23 00:57 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [Delivery Issue Philippines - Smart](https://rewindex.com/company/sinch/incidents/3sntl6qx6r5n.md) | minor | 2023-12-23 05:23 UTC | 2023-12-23 11:30 UTC | resolved | | [Klaviyo](https://rewindex.com/company/klaviyo.md) | [Event Pipeline Queue Delays](https://rewindex.com/company/klaviyo/incidents/cn6rhxxjsk12.md) | none | 2023-12-23 02:00 UTC | 2023-12-23 02:00 UTC | resolved | | [Klaviyo](https://rewindex.com/company/klaviyo.md) | [Delay in Real-Time Segmentation Processing and Flow Triggering](https://rewindex.com/company/klaviyo/incidents/5g1204ylc61c.md) | none | 2023-12-23 02:04 UTC | 2023-12-23 02:14 UTC | resolved | | [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Voice Calling Incident - Turkey](https://rewindex.com/company/bandwidth/incidents/xj8wgq4ylmg9.md) | none | 2023-12-23 06:00 UTC | 2023-12-23 06:00 UTC | resolved | ## Still open from earlier days | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Grain](https://rewindex.com/company/grain.md) | [Zoom join failures](https://rewindex.com/company/grain/incidents/py2fdp73gxwq.md) | critical | 2023-12-19 15:33 UTC | 2024-01-19 17:40 UTC | resolved | | [CockroachDB](https://rewindex.com/company/cockroachdb.md) | [Failures on cluster operations](https://rewindex.com/company/cockroachdb/incidents/7jdp3zd08knb.md) | major | 2023-12-22 02:01 UTC | 2023-12-23 02:46 UTC | resolved | | [Scaleway](https://rewindex.com/company/scaleway.md) | [\[DEDIRACK\] Opcore support unavailable](https://rewindex.com/company/scaleway/incidents/1sh51kpjmcr3.md) | minor | 2023-12-19 14:48 UTC | 2024-07-15 10:17 UTC | resolved | | [Vonage](https://rewindex.com/company/vonage.md) | [Spain SMS - Degradation of 2 Way SMS on a subset of Spain Long Virtual Numbers](https://rewindex.com/company/vonage/incidents/pt905hm4602s.md) | minor | 2023-12-20 13:08 UTC | 2023-12-23 08:20 UTC | resolved | | [Plivo](https://rewindex.com/company/plivo.md) | [Service degradation on Voice Calls in the India Bangalore region](https://rewindex.com/company/plivo/incidents/ws60dhsryj54.md) | minor | 2023-12-21 04:43 UTC | 2023-12-23 09:44 UTC | resolved | | [Lever](https://rewindex.com/company/lever.md) | [Lever Hire page error](https://rewindex.com/company/lever/incidents/19v9tb17rftx.md) | minor | 2023-12-21 18:35 UTC | 2023-12-28 16:55 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to the Moroc Telecom Network in Morocco](https://rewindex.com/company/twilio/incidents/f9msb2t050zq.md) | minor | 2023-12-22 21:57 UTC | 2023-12-23 02:25 UTC | resolved | | [Vonage](https://rewindex.com/company/vonage.md) | [Morocco SMS - Delivery degradation towards Maroc Telecom](https://rewindex.com/company/vonage/incidents/3k9p2lm6c9dg.md) | minor | 2023-12-22 22:35 UTC | 2023-12-23 06:31 UTC | resolved | | [Canva](https://rewindex.com/company/canva.md) | [Clicking links on newly shared Canvas Assignments refuses to connect](https://rewindex.com/company/canva/incidents/2bt2fbstycm7.md) | none | 2023-12-21 00:00 UTC | 2024-01-21 23:19 UTC | resolved | | [Snyk](https://rewindex.com/company/snyk.md) | [\[Upcoming Jan 16th 2024\] DNS Change - possible breaking change if using IP allow list for traffic to Snyk](https://rewindex.com/company/snyk/incidents/6t033gcy2dd3.md) | none | 2023-12-21 11:06 UTC | 2024-01-18 10:48 UTC | resolved | ## Maintenance | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Semaphore](https://rewindex.com/company/semaphore.md) | [\[Scheduled\] \[Scheduled\] Semaphore Registry Servers Maintenance](https://rewindex.com/company/semaphore/incidents/f566vzxvvgwr.md) | maintenance | 2023-12-23 07:00 UTC | 2023-12-23 08:00 UTC | resolved | | [Monday.com](https://rewindex.com/company/monday-com.md) | [\[Scheduled\] Scheduled Maintenance for the Updates Section on the US Server](https://rewindex.com/company/monday-com/incidents/z49dq3qclfbc.md) | maintenance | 2023-12-23 07:00 UTC | 2023-12-23 08:00 UTC | resolved | | [Semaphore](https://rewindex.com/company/semaphore.md) | [\[Scheduled\] \[Scheduled\] Semaphore Maintenance](https://rewindex.com/company/semaphore/incidents/pd8m6bph33l2.md) | maintenance | 2023-12-23 11:00 UTC | 2023-12-23 13:00 UTC | resolved | | [Crusoe](https://rewindex.com/company/crusoe.md) | [\[Scheduled\] Crusoe Cloud Network Maintenance](https://rewindex.com/company/crusoe/incidents/nq624nvdy4ys.md) | maintenance | 2023-12-23 16:00 UTC | 2023-12-23 17:00 UTC | resolved | ## Cite this 5 vendor-reported incidents started on 2023-12-23 (UTC) across 4 vendors, 1 labelled major or critical by the vendor. - Canonical URL: https://rewindex.com/outages/2023-12-23 - Citation: Rewindex daily outage roundup, “Outages on December 23, 2023” (2023-12-23 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2023-12-23 (CC BY 4.0). - Markdown link: `[Rewindex daily outage roundup: Outages on December 23, 2023 (2023-12-23)](https://rewindex.com/outages/2023-12-23)` --- Canonical: https://rewindex.com/outages/2023-12-23 · Markdown: https://rewindex.com/outages/2023-12-23.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:14:01.485Z