# Outages on October 21, 2021 (UTC)

> 30 incidents started on October 21, 2021 (UTC) on the status pages Rewindex archives, 5 labelled major or critical by the vendor (Maven Central, Confluent, Datadog); 11 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2021-10-21
Last updated: 2021-10-27T22:49:00Z

- Incidents started: 30 (major/critical: 5, other: 25) across 20 vendors
- Still open from earlier days: 11 · Maintenance windows: 14 · Detected outage events: 0
- By vendor impact label: critical 1, major 4, minor 17, none 8
- Previous day with incidents: [2021-10-20](https://rewindex.com/outages/2021-10-20.md) · Next: [2021-10-22](https://rewindex.com/outages/2021-10-22.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 |
| --- | --- | --- | --- | --- | --- |
| [Maven Central](https://rewindex.com/company/maven-central.md) | [search.maven.org is down](https://rewindex.com/company/maven-central/incidents/0fklcbc76wyx.md) | critical | 2021-10-21 00:19 UTC | 2021-10-21 00:25 UTC | resolved |
| [Confluent](https://rewindex.com/company/confluent.md) | [Metrics API is Experiencing Failures](https://rewindex.com/company/confluent/incidents/32mk3bxl19yh.md) | major | 2021-10-21 00:30 UTC | 2021-10-21 00:30 UTC | resolved |
| [Datadog](https://rewindex.com/company/datadog.md) | [Delayed Monitors Notifications](https://rewindex.com/company/datadog/incidents/05h4vb2cd8gn.md) | major | 2021-10-21 09:22 UTC | 2021-10-21 10:20 UTC | resolved |
| [Opsgenie](https://rewindex.com/company/opsgenie.md) | [Opsgenie UI is not reachable for some customers on EU region](https://rewindex.com/company/opsgenie/incidents/7wwy08mc7gcx.md) | major | 2021-10-21 11:34 UTC | 2021-10-21 13:12 UTC | resolved |
| [npm](https://rewindex.com/company/npm.md) | [Search is not working](https://rewindex.com/company/npm/incidents/hm5ldv93n8hn.md) | major | 2021-10-21 15:12 UTC | 2021-10-21 18:28 UTC | resolved |
| [Monday.com](https://rewindex.com/company/monday-com.md) | [Issues with our search-based features](https://rewindex.com/company/monday-com/incidents/z3n6jyndrzgv.md) | minor | 2021-10-21 06:20 UTC | 2021-10-21 07:10 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays To Glo Nigeria](https://rewindex.com/company/twilio/incidents/b93vfzwt761k.md) | minor | 2021-10-21 07:21 UTC | 2021-10-21 09:51 UTC | resolved |
| [Smartsheet](https://rewindex.com/company/smartsheet.md) | [Delay in updating cell links in sheets](https://rewindex.com/company/smartsheet/incidents/v176d0np5vb0.md) | minor | 2021-10-21 07:59 UTC | 2021-10-21 10:45 UTC | resolved |
| [CircleCI](https://rewindex.com/company/circleci.md) | [Jobs for customers on the free plan are currently not running](https://rewindex.com/company/circleci/incidents/f2fz2lqh663p.md) | minor | 2021-10-21 10:46 UTC | 2021-10-21 12:48 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Robi Network in Bangladesh](https://rewindex.com/company/twilio/incidents/jn9sxbbs1069.md) | minor | 2021-10-21 11:31 UTC | 2021-10-21 16:07 UTC | resolved |
| [Logz.io](https://rewindex.com/company/logz-io.md) | [Email alerts are degraded due to upstream provider outage](https://rewindex.com/company/logz-io/incidents/6pd66llcxvgm.md) | minor | 2021-10-21 14:42 UTC | 2021-10-21 16:05 UTC | resolved |
| [Monday.com](https://rewindex.com/company/monday-com.md) | [Connectivity Issues across accounts and devices](https://rewindex.com/company/monday-com/incidents/p2rzkhdpdnf1.md) | minor | 2021-10-21 15:02 UTC | 2021-10-21 16:23 UTC | resolved |
| [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Incident with GitHub Actions, Issues, GitHub Packages, GitHub Pages, Pull Requests, and Webhooks](https://rewindex.com/company/github-copilot/incidents/m78sypncxsdw.md) | minor | 2021-10-21 15:19 UTC | 2021-10-21 16:11 UTC | resolved |
| [GitHub](https://rewindex.com/company/github.md) | [Incident with GitHub Actions, Issues, GitHub Packages, GitHub Pages, Pull Requests, and Webhooks](https://rewindex.com/company/github/incidents/m78sypncxsdw.md) | minor | 2021-10-21 15:19 UTC | 2021-10-21 16:11 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [US Verizon MMS Delays Over Toll-Free](https://rewindex.com/company/twilio/incidents/8fbxm7znp80r.md) | minor | 2021-10-21 17:16 UTC | 2021-10-22 03:00 UTC | resolved |
| [Bitrise](https://rewindex.com/company/bitrise.md) | [Some users may be unable to add new apps to their account](https://rewindex.com/company/bitrise/incidents/29dm71hb80v7.md) | minor | 2021-10-21 17:18 UTC | 2021-10-21 19:10 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Delivery delay on outbound tollfree MMS towards US phone numbers](https://rewindex.com/company/plivo/incidents/f3djn1ttlwj4.md) | minor | 2021-10-21 17:24 UTC | 2021-10-21 23:58 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Inbound SMS Delays Over Spain From a Subset of Longcodes](https://rewindex.com/company/twilio/incidents/j92jv5st01ym.md) | minor | 2021-10-21 17:43 UTC | 2021-10-21 21:44 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Outbound Canada Calls](https://rewindex.com/company/bandwidth/incidents/fstlstt164gl.md) | minor | 2021-10-21 19:24 UTC | 2021-10-21 23:51 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays from a Subset of Short Codes to T-Mobile, MetroPCS, and Sprint](https://rewindex.com/company/twilio/incidents/z4yp41g61vk1.md) | minor | 2021-10-21 20:05 UTC | 2021-10-21 23:09 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Somalia Telesom](https://rewindex.com/company/twilio/incidents/n8sp61py8dz5.md) | minor | 2021-10-21 21:11 UTC | 2021-10-22 06:27 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Inbound Call Failures to Twilio Germany Phone Numbers](https://rewindex.com/company/twilio/incidents/htb1wxkfvb81.md) | minor | 2021-10-21 22:20 UTC | 2021-10-22 10:01 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 - MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-34100](https://rewindex.com/company/sinch/incidents/0xz6mwvsw87s.md) | none | 2021-10-21 00:23 UTC | 2021-10-21 03:11 UTC | resolved |
| [QuickBooks Online](https://rewindex.com/company/quickbooks-online.md) | [QBO Accountant: Unable to access Prep for Taxes function in a client file](https://rewindex.com/company/quickbooks-online/incidents/ftpy6yyn9fg9.md) | none | 2021-10-21 01:31 UTC | 2021-10-21 02:34 UTC | resolved |
| [Pipedream](https://rewindex.com/company/pipedream.md) | [pipedream.com is down](https://rewindex.com/company/pipedream/incidents/stvtzbh76d11.md) | none | 2021-10-21 05:20 UTC | 2021-10-21 05:20 UTC | resolved |
| [Canva](https://rewindex.com/company/canva.md) | [Error 500 when searching in Canva](https://rewindex.com/company/canva/incidents/pg1jhps16602.md) | none | 2021-10-21 07:58 UTC | 2021-10-21 08:39 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[RPN-SAN\] san-hdd-15.rpn.online.net](https://rewindex.com/company/scaleway/incidents/9950vhw0v80r.md) | none | 2021-10-21 13:00 UTC | 2021-10-21 13:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI SMS 365\| Enterprise Messaging \| Delay in delivery of DLR traffic \| TT\# MNOC-34130](https://rewindex.com/company/sinch/incidents/jb0xp7k3pfxg.md) | none | 2021-10-21 19:38 UTC | 2021-10-21 23:32 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 - MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-34135](https://rewindex.com/company/sinch/incidents/tjwgw508hwt3.md) | none | 2021-10-21 19:42 UTC | 2021-10-21 23:33 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI SMS 365 \| Enterprise Messaging \| Delay in delivery of DR traffic towards AT&T Mobility in United States.](https://rewindex.com/company/sinch/incidents/hn59yl6zw722.md) | none | 2021-10-21 20:23 UTC | 2021-10-21 21:18 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Webhosting/Dedibox\] Blacklisted SMTP IP address](https://rewindex.com/company/scaleway/incidents/ypkwbrdwnd9m.md) | major | 2021-10-18 08:17 UTC | 2021-11-03 14:44 UTC | resolved |
| [Optimizely](https://rewindex.com/company/optimizely.md) | [Visitor Intelligence incident - US East Region](https://rewindex.com/company/optimizely/incidents/d6dnb5tdbwtv.md) | major | 2021-10-20 15:17 UTC | 2021-10-22 08:44 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Webhosting\] Webmail issues](https://rewindex.com/company/scaleway/incidents/p525w1tqsh7l.md) | minor | 2021-10-19 10:40 UTC | 2021-10-21 08:04 UTC | resolved |
| [Netlify](https://rewindex.com/company/netlify.md) | [Delay in Analytics data](https://rewindex.com/company/netlify/incidents/vrdh9y902zjl.md) | minor | 2021-10-19 16:47 UTC | 2021-10-23 22:04 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Billing Reporting Delays for a Subset of Invoiced Customers](https://rewindex.com/company/twilio/incidents/qfmcpnczdcsq.md) | minor | 2021-10-19 19:21 UTC | 2021-10-28 21:39 UTC | resolved |
| [Smartsheet](https://rewindex.com/company/smartsheet.md) | [Delay in updating cell links in sheets](https://rewindex.com/company/smartsheet/incidents/7pzxzrm42nvy.md) | minor | 2021-10-20 15:15 UTC | 2021-10-21 01:39 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Delivery Issues - Romania - Vodafone](https://rewindex.com/company/sinch/incidents/5k422y78b5cq.md) | minor | 2021-10-20 17:13 UTC | 2021-10-21 16:57 UTC | resolved |
| [Dropbox Sign](https://rewindex.com/company/dropbox-sign.md) | [HelloSign Connectivity Issue](https://rewindex.com/company/dropbox-sign/incidents/5s9mfpflzf7z.md) | minor | 2021-10-20 18:03 UTC | 2021-10-21 19:03 UTC | resolved |
| [Lever](https://rewindex.com/company/lever.md) | [Data and Postings API experiencing intermittent errors](https://rewindex.com/company/lever/incidents/xfkgcyhqzs2q.md) | minor | 2021-10-20 20:53 UTC | 2021-10-21 01:32 UTC | resolved |
| [MongoDB Atlas](https://rewindex.com/company/mongodb-atlas.md) | [MongoDB Atlas: Resources constrained in Azure westindia](https://rewindex.com/company/mongodb-atlas/incidents/33d79d8zsqcc.md) | none | 2021-10-20 15:27 UTC | 2021-10-21 15:45 UTC | resolved |
| [Render](https://rewindex.com/company/render.md) | [Increased 404 error responses](https://rewindex.com/company/render/incidents/d6rh58ydd2vw.md) | none | 2021-10-20 21:07 UTC | 2021-10-21 01:57 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [\[Scheduled\] Bugzilla scheduled maintainence](https://rewindex.com/company/red-hat/incidents/zyw0phtyyktv.md) | maintenance | 2021-10-21 00:03 UTC | 2021-10-21 00:15 UTC | resolved |
| [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [\[Scheduled\] Scheduled Network Maintenance - AP-Southeast (Sydney)](https://rewindex.com/company/linode-akamai/incidents/hv7684y1hlkm.md) | maintenance | 2021-10-21 01:00 UTC | 2021-10-21 05:00 UTC | resolved |
| [Xero](https://rewindex.com/company/xero.md) | [\[Scheduled\] New Zealand Inland Revenue Scheduled Maintenance](https://rewindex.com/company/xero/incidents/hgdvq2ymbzdg.md) | maintenance | 2021-10-21 02:00 UTC | 2021-10-27 22:49 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [\[Scheduled\] Scheduled Maintenance : Service degradation on Inbound/Outbound Toll-Free SMS/MMS towards US & Canada phone numbers](https://rewindex.com/company/plivo/incidents/tdm8x2sg85n0.md) | maintenance | 2021-10-21 03:01 UTC | 2021-10-21 06:59 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] External Maintenance - Toll-Free Number Provider](https://rewindex.com/company/sinch/incidents/rb60bgmld85d.md) | maintenance | 2021-10-21 03:01 UTC | 2021-10-21 07:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] US and Canada SMS and MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/xv7n8f213p5g.md) | maintenance | 2021-10-21 03:01 UTC | 2021-10-21 06:59 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Messaging Maintenance - Toll Free MMS/SMS](https://rewindex.com/company/bandwidth/incidents/fxbblbnl7z2g.md) | maintenance | 2021-10-21 03:03 UTC | 2021-10-21 07:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] DI SMS 365 \| Enterprise Messaging \| 3rd party Network Maintenance \| Ref Number\# 2464 & 2465](https://rewindex.com/company/sinch/incidents/ppydglg8m4sp.md) | maintenance | 2021-10-21 04:00 UTC | 2021-10-21 08:30 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Russia SMS Carrier Maintenance - MTS](https://rewindex.com/company/twilio/incidents/tmbvb8lq7qnf.md) | maintenance | 2021-10-21 04:30 UTC | 2021-10-21 06:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] DI E-Mail 365 \| Enterprise Messaging \| 3rd party System Maintenance \| Ref Number\# NA](https://rewindex.com/company/sinch/incidents/z0lbg3h9fsjt.md) | maintenance | 2021-10-21 05:03 UTC | 2021-10-21 14:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/fjkxlf2thbrr.md) | maintenance | 2021-10-21 06:00 UTC | 2021-10-21 13:00 UTC | resolved |
| [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [\[Scheduled\] Emergency Network Maintenance - AP-Southeast (Sydney)](https://rewindex.com/company/linode-akamai/incidents/xw22qbcd29gj.md) | maintenance | 2021-10-21 13:03 UTC | 2021-10-21 17:00 UTC | resolved |
| [Substack](https://rewindex.com/company/substack.md) | [\[Scheduled\] Search Upgrades](https://rewindex.com/company/substack/incidents/vn5z0qhl3ry4.md) | maintenance | 2021-10-21 20:02 UTC | 2021-10-21 21:00 UTC | resolved |
| [FullStory](https://rewindex.com/company/fullstory.md) | [\[Scheduled\] Scheduled Maintenance](https://rewindex.com/company/fullstory/incidents/dyvfltjdqpg6.md) | maintenance | 2021-10-21 23:00 UTC | 2021-10-22 02:15 UTC | resolved |

## Cite this

30 vendor-reported incidents started on 2021-10-21 (UTC) across 20 vendors, 5 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2021-10-21
- Citation: Rewindex daily outage roundup, “Outages on October 21, 2021” (2021-10-21 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-10-21 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on October 21, 2021 (2021-10-21)](https://rewindex.com/outages/2021-10-21)`


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Canonical: https://rewindex.com/outages/2021-10-21 · Markdown: https://rewindex.com/outages/2021-10-21.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:51:00.379Z