# Outages on December 28, 2021 (UTC)

> 12 incidents started on December 28, 2021 (UTC) on the status pages Rewindex archives, 1 labelled major or critical by the vendor (MongoDB Atlas); 15 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2021-12-28
Last updated: 2022-01-03T06:12:00Z

- Incidents started: 12 (major/critical: 1, other: 11) across 6 vendors
- Still open from earlier days: 15 · Maintenance windows: 2 · Detected outage events: 0
- By vendor impact label: critical 1, minor 10, none 1
- Previous day with incidents: [2021-12-27](https://rewindex.com/outages/2021-12-27.md) · Next: [2021-12-29](https://rewindex.com/outages/2021-12-29.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 |
| --- | --- | --- | --- | --- | --- |
| [MongoDB Atlas](https://rewindex.com/company/mongodb-atlas.md) | [Alert - MongoDB Support Portal is currently unavailable](https://rewindex.com/company/mongodb-atlas/incidents/qqnschhzp1w7.md) | critical | 2021-12-28 23:14 UTC | 2021-12-28 23:33 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Delivery delay on Inbound/outbound toll-free SMS/MMS towards US and Canada phone numbers](https://rewindex.com/company/plivo/incidents/ht8c76zp0l7h.md) | minor | 2021-12-28 00:39 UTC | 2021-12-28 00:48 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to China Mobile Network In China](https://rewindex.com/company/twilio/incidents/40ht2v8zpjhl.md) | minor | 2021-12-28 05:12 UTC | 2021-12-30 06:49 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to MTN Irancell Network in Iran](https://rewindex.com/company/twilio/incidents/mhxp7tp4ns77.md) | minor | 2021-12-28 09:24 UTC | 2021-12-28 14:15 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Nigeria Glo Mobile Network](https://rewindex.com/company/twilio/incidents/8lnzx5ct4z64.md) | minor | 2021-12-28 12:42 UTC | 2021-12-30 06:16 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Delivery issues - Vodafone Egypt](https://rewindex.com/company/sinch/incidents/zpyjh9py42pl.md) | minor | 2021-12-28 13:15 UTC | 2021-12-29 06:52 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Vodafone Network in Egypt](https://rewindex.com/company/twilio/incidents/6y5s9k1twm7d.md) | minor | 2021-12-28 13:34 UTC | 2021-12-28 22:33 UTC | resolved |
| [LaunchDarkly](https://rewindex.com/company/launchdarkly.md) | [Event Processing Delays - Numeric Experimentation Results Affected](https://rewindex.com/company/launchdarkly/incidents/p85nrw1dt0l3.md) | minor | 2021-12-28 16:00 UTC | 2022-01-03 06:12 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 - MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-36139](https://rewindex.com/company/sinch/incidents/9hb6qfhrpjfx.md) | minor | 2021-12-28 18:16 UTC | 2021-12-29 04:03 UTC | resolved |
| [Secureframe](https://rewindex.com/company/secureframe.md) | [support.secureframe.com not redirecting to Support resources](https://rewindex.com/company/secureframe/incidents/x92pjmv4l40n.md) | minor | 2021-12-28 18:49 UTC | 2021-12-28 22:48 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Congo Orange and Tigo Networks](https://rewindex.com/company/twilio/incidents/gkvs901nshh5.md) | minor | 2021-12-28 22:20 UTC | 2021-12-29 05:55 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Automated Alert: Customers Impacted for MMS Delivery Delays will be Contacted Directly](https://rewindex.com/company/twilio/incidents/gylkhwf0vkc9.md) | none | 2021-12-28 20:43 UTC | 2021-12-28 20:57 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Lever](https://rewindex.com/company/lever.md) | [Lever is intermittently crashing in the EU](https://rewindex.com/company/lever/incidents/ym9h9xcphkhp.md) | critical | 2021-12-21 09:41 UTC | 2022-01-12 19:54 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[WEB HOSTING\] Web Presence Builder unavailability](https://rewindex.com/company/scaleway/incidents/9rdsfdmr1xvm.md) | major | 2021-12-22 13:29 UTC | 2022-04-11 10:05 UTC | resolved |
| [Lever](https://rewindex.com/company/lever.md) | [Stale data in Visual Insight](https://rewindex.com/company/lever/incidents/98xldvfqsjwp.md) | minor | 2021-12-22 22:44 UTC | 2021-12-31 17:55 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Intermittent Delivery of AT&T Mobile Originated SMS to Twilio Short Codes](https://rewindex.com/company/twilio/incidents/8kmt3ry1rwts.md) | minor | 2021-12-22 22:50 UTC | 2021-12-29 18:46 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Elements\] Container Registry issue in fr-par](https://rewindex.com/company/scaleway/incidents/j8cv45vwwnf6.md) | minor | 2021-12-24 13:29 UTC | 2021-12-29 09:28 UTC | resolved |
| [Box](https://rewindex.com/company/box.md) | [\[Minor\] Delayed information in User Details Report](https://rewindex.com/company/box/incidents/33fbtd3b63hx.md) | minor | 2021-12-27 03:12 UTC | 2021-12-28 01:14 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Outbound SMS Delivery Delays to Nigeria Glo Mobile Network](https://rewindex.com/company/twilio/incidents/6fs4mlxvsgk8.md) | minor | 2021-12-27 12:22 UTC | 2021-12-28 08:16 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Delivery issues - Vodafone Egypt](https://rewindex.com/company/sinch/incidents/kjqpqb8g175y.md) | minor | 2021-12-27 12:37 UTC | 2021-12-28 09:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Vodafone Network in Egypt](https://rewindex.com/company/twilio/incidents/rsykml4bqyy7.md) | minor | 2021-12-27 14:39 UTC | 2021-12-28 10:33 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Vodacom Network in Mozambique](https://rewindex.com/company/twilio/incidents/jbc31sszq9lq.md) | minor | 2021-12-27 16:11 UTC | 2021-12-28 04:04 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Inbound call failure towards US phone numbers: Beaumont, TX](https://rewindex.com/company/plivo/incidents/cs3dk3qmqnxm.md) | minor | 2021-12-27 19:24 UTC | 2021-12-28 01:38 UTC | resolved |
| [Iterable](https://rewindex.com/company/iterable.md) | [Increased API error rate and delayed processing for a subset of customers](https://rewindex.com/company/iterable/incidents/jycdgcbs5bc0.md) | minor | 2021-12-27 20:41 UTC | 2021-12-28 00:03 UTC | resolved |
| [Mixpanel](https://rewindex.com/company/mixpanel.md) | [Temporary Data Ingestion Delay](https://rewindex.com/company/mixpanel/incidents/x2y0bfbv7nqd.md) | minor | 2021-12-27 21:44 UTC | 2021-12-28 05:44 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failures on Yemen Mobile Yemen](https://rewindex.com/company/twilio/incidents/2100h54l04z3.md) | minor | 2021-12-27 21:48 UTC | 2021-12-28 04:31 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth Local Market Impairment - 562 - Beaumont TX](https://rewindex.com/company/bandwidth/incidents/z6v134wfvhnv.md) | none | 2021-12-27 19:14 UTC | 2021-12-28 01:36 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Local Market Maintenance - Multiple Markets](https://rewindex.com/company/bandwidth/incidents/hd067wl13rxw.md) | maintenance | 2021-12-28 05:00 UTC | 2021-12-28 11:00 UTC | resolved |
| [Airbyte](https://rewindex.com/company/airbyte.md) | [Maintenance Window](https://rewindex.com/company/airbyte/incidents/ckxkbv8el113477vk05yeanmk6.md) | maintenance | 2021-12-28 10:00 UTC | 2021-12-28 10:00 UTC | completed |

## Cite this

12 vendor-reported incidents started on 2021-12-28 (UTC) across 6 vendors, 1 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2021-12-28
- Citation: Rewindex daily outage roundup, “Outages on December 28, 2021” (2021-12-28 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-12-28 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on December 28, 2021 (2021-12-28)](https://rewindex.com/outages/2021-12-28)`


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Canonical: https://rewindex.com/outages/2021-12-28 · Markdown: https://rewindex.com/outages/2021-12-28.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:59:20.306Z