# Outages on October 4, 2021 (UTC)

> 50 incidents started on October 4, 2021 (UTC) on the status pages Rewindex archives, 11 labelled major or critical by the vendor (Maven Central, Monday.com, Twilio); 14 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2021-10-04
Last updated: 2021-10-11T00:00:00Z

- Incidents started: 50 (major/critical: 11, other: 39) across 30 vendors
- Still open from earlier days: 14 · Maintenance windows: 10 · Detected outage events: 0
- By vendor impact label: critical 3, major 8, minor 28, none 11
- Previous day with incidents: [2021-10-03](https://rewindex.com/outages/2021-10-03.md) · Next: [2021-10-05](https://rewindex.com/outages/2021-10-05.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/dclvhxhtpzzk.md) | critical | 2021-10-04 10:46 UTC | 2021-10-04 11:05 UTC | resolved |
| [Monday.com](https://rewindex.com/company/monday-com.md) | [Issues updating new and existing items across accounts and devices](https://rewindex.com/company/monday-com/incidents/8tsq8l1d57c5.md) | critical | 2021-10-04 15:16 UTC | 2021-10-04 15:37 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [WhatsApp & Facebook Messenger Outage](https://rewindex.com/company/twilio/incidents/7922bdz36z97.md) | critical | 2021-10-04 16:01 UTC | 2021-10-05 01:34 UTC | resolved |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [Multi-Sites Outage](https://rewindex.com/company/red-hat/incidents/hpttqbx36nn5.md) | major | 2021-10-04 00:29 UTC | 2021-10-04 00:52 UTC | resolved |
| [Elastic Cloud](https://rewindex.com/company/elastic-cloud.md) | [Azure Private Link connection issues](https://rewindex.com/company/elastic-cloud/incidents/68ltrfp5vyfg.md) | major | 2021-10-04 12:52 UTC | 2021-10-05 11:37 UTC | resolved |
| [Grammarly](https://rewindex.com/company/grammarly.md) | [Some Grammarly emails may not be delivered](https://rewindex.com/company/grammarly/incidents/2fm3mb644mct.md) | major | 2021-10-04 15:20 UTC | 2021-10-04 21:53 UTC | resolved |
| [Gorgias](https://rewindex.com/company/gorgias.md) | [Facebook integrations experiencing issues due to Facebook downtime](https://rewindex.com/company/gorgias/incidents/8khkjbtccz77.md) | major | 2021-10-04 15:54 UTC | 2021-10-05 02:17 UTC | resolved |
| [MessageBird (Bird)](https://rewindex.com/company/messagebird-bird.md) | [Issues with WhatsApp, Facebook Messenger and Instagram channels](https://rewindex.com/company/messagebird-bird/incidents/j4jq2n51q7hn.md) | major | 2021-10-04 15:58 UTC | 2021-10-05 00:28 UTC | resolved |
| [Aircall](https://rewindex.com/company/aircall.md) | [Call Connectivity issues](https://rewindex.com/company/aircall/incidents/31gpkl2fxv7w.md) | major | 2021-10-04 16:18 UTC | 2021-10-04 20:11 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Facebook Service Interruption - Affecting WhatsApp, Messenger and Instagram](https://rewindex.com/company/sinch/incidents/yzqty179402w.md) | major | 2021-10-04 18:21 UTC | 2021-10-05 00:43 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Off-Net Porting Delays](https://rewindex.com/company/bandwidth/incidents/gwhrkx5n4jlc.md) | major | 2021-10-04 19:48 UTC | 2021-10-07 14:37 UTC | resolved |
| [InfluxData (InfluxDB Cloud)](https://rewindex.com/company/influxdata.md) | [Degraded query performance: EU-Central-1](https://rewindex.com/company/influxdata/incidents/1sy6xvt94c8h.md) | minor | 2021-10-04 00:59 UTC | 2021-10-04 01:59 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Sinch support number - Incoming call issues](https://rewindex.com/company/sinch/incidents/pg7z3qq14083.md) | minor | 2021-10-04 05:42 UTC | 2021-10-04 07:47 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Phoenix Ukraine](https://rewindex.com/company/twilio/incidents/b4vtvc7cyqtn.md) | minor | 2021-10-04 05:58 UTC | 2021-10-06 18:53 UTC | resolved |
| [Akamai](https://rewindex.com/company/akamai.md) | [Akamai Control Center Issues](https://rewindex.com/company/akamai/incidents/wwn6xj32pnz5.md) | minor | 2021-10-04 07:32 UTC | 2021-10-04 18:36 UTC | resolved |
| [Sentry](https://rewindex.com/company/sentry.md) | [Delays in Errors and Transactions Processing](https://rewindex.com/company/sentry/incidents/jkbh2k4brl2r.md) | minor | 2021-10-04 10:10 UTC | 2021-10-04 10:59 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Timeouts for A2P Campaign Registrations](https://rewindex.com/company/twilio/incidents/qvnzwmp0lm7s.md) | minor | 2021-10-04 13:44 UTC | 2021-10-05 23:43 UTC | resolved |
| [LogRocket](https://rewindex.com/company/logrocket.md) | [Data Processing Delays](https://rewindex.com/company/logrocket/incidents/bkz86zhp4pzw.md) | minor | 2021-10-04 14:10 UTC | 2021-10-05 03:10 UTC | resolved |
| [Smartsheet](https://rewindex.com/company/smartsheet.md) | [https://app.smartsheet.com/b/home is available. We are investigating www.smartsheet.com being unavailable](https://rewindex.com/company/smartsheet/incidents/6kgrktdd2yvv.md) | minor | 2021-10-04 14:13 UTC | 2021-10-04 16:17 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [US3 Site Degradation](https://rewindex.com/company/sinch/incidents/cdkdfkznqrw0.md) | minor | 2021-10-04 14:34 UTC | 2021-10-04 18:00 UTC | resolved |
| [BigCommerce](https://rewindex.com/company/bigcommerce.md) | [Issue publishing via Page Builder](https://rewindex.com/company/bigcommerce/incidents/pb4h2lyry9sx.md) | minor | 2021-10-04 15:50 UTC | 2021-10-04 16:05 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays and Failures to Airtel Nigeria](https://rewindex.com/company/twilio/incidents/50qhb5vvh33z.md) | minor | 2021-10-04 15:51 UTC | 2021-10-04 19:29 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth International Network Incident](https://rewindex.com/company/bandwidth/incidents/k6hw20qz14tb.md) | minor | 2021-10-04 16:15 UTC | 2021-10-06 17:27 UTC | resolved |
| [Wix](https://rewindex.com/company/wix.md) | [Resolved: Facebook, Instagram, and WhatsApp Apps Are Down](https://rewindex.com/company/wix/incidents/fq0wtfzd6p05.md) | minor | 2021-10-04 16:19 UTC | 2021-10-05 06:15 UTC | resolved |
| [v0](https://rewindex.com/company/v0.md) | [Delayed Build and Realtime Request Logs](https://rewindex.com/company/v0/incidents/zb0wg74xdnn9.md) | minor | 2021-10-04 16:46 UTC | 2021-10-04 18:21 UTC | resolved |
| [Vercel](https://rewindex.com/company/vercel.md) | [Delayed Build and Realtime Request Logs](https://rewindex.com/company/vercel/incidents/zb0wg74xdnn9.md) | minor | 2021-10-04 16:46 UTC | 2021-10-04 18:21 UTC | resolved |
| [Render](https://rewindex.com/company/render.md) | [Elevated rate of cron job failures](https://rewindex.com/company/render/incidents/djzlj9bkfzrk.md) | minor | 2021-10-04 16:55 UTC | 2021-10-04 17:40 UTC | resolved |
| [Smartsheet](https://rewindex.com/company/smartsheet.md) | [Delays to Smartsheet Search](https://rewindex.com/company/smartsheet/incidents/gdtwmplq4m2d.md) | minor | 2021-10-04 17:02 UTC | 2021-10-05 02:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to AT&T Mexico](https://rewindex.com/company/twilio/incidents/w1ztxtqw3qf3.md) | minor | 2021-10-04 17:11 UTC | 2021-10-05 05:45 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Proximus Mobility US](https://rewindex.com/company/twilio/incidents/wyqgnyltttbz.md) | minor | 2021-10-04 17:14 UTC | 2021-10-04 22:33 UTC | resolved |
| [Honeycomb](https://rewindex.com/company/honeycomb.md) | [Ingest Errors and Delays](https://rewindex.com/company/honeycomb/incidents/kgwmstvl6vkd.md) | minor | 2021-10-04 17:16 UTC | 2021-10-04 20:04 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failures to Yemen MTN](https://rewindex.com/company/twilio/incidents/xmfbrvjybv2x.md) | minor | 2021-10-04 17:19 UTC | 2021-10-04 23:01 UTC | resolved |
| [HubSpot](https://rewindex.com/company/hubspot.md) | [HubSpot tools that depend on Facebook are unavailable for all customers.](https://rewindex.com/company/hubspot/incidents/t9f3xm8gytm8.md) | minor | 2021-10-04 17:45 UTC | 2021-10-05 14:19 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Increased SMS Filtering to AT&T](https://rewindex.com/company/twilio/incidents/z6jf960l0385.md) | minor | 2021-10-04 17:48 UTC | 2021-10-08 18:06 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Call failures on inbound voice towards Puerto Rico phone numbers.](https://rewindex.com/company/plivo/incidents/rf90qbrxfrh8.md) | minor | 2021-10-04 18:31 UTC | 2021-10-06 17:28 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Claro Chile](https://rewindex.com/company/twilio/incidents/qpdywd5knxq5.md) | minor | 2021-10-04 18:32 UTC | 2021-10-05 02:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to US - Sprint & T-Mobile](https://rewindex.com/company/twilio/incidents/dqmv01l5q6dz.md) | minor | 2021-10-04 20:04 UTC | 2021-10-04 23:57 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 – MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-33600](https://rewindex.com/company/sinch/incidents/2s5y5b6yh8rr.md) | minor | 2021-10-04 20:16 UTC | 2021-10-04 21:29 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Intermittent SMS Delivery Delays to Peru Nextel](https://rewindex.com/company/twilio/incidents/gmky242p7yz8.md) | minor | 2021-10-04 22:15 UTC | 2021-10-05 01:55 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Loss of Data Connectivity over Super SIM](https://rewindex.com/company/twilio/incidents/f17z8z49g05v.md) | none | 2021-10-04 13:38 UTC | 2021-10-04 13:38 UTC | resolved |
| [Canva](https://rewindex.com/company/canva.md) | [Unable to publish and schedule designs to Facebook and Instagram](https://rewindex.com/company/canva/incidents/j0cfk6dj5mk2.md) | none | 2021-10-04 16:36 UTC | 2021-10-05 04:02 UTC | resolved |
| [Sentry](https://rewindex.com/company/sentry.md) | [Delays in Errors and Transactions Processing](https://rewindex.com/company/sentry/incidents/z1w0y9xlzrjv.md) | none | 2021-10-04 16:45 UTC | 2021-10-04 17:27 UTC | resolved |
| [Discord](https://rewindex.com/company/discord.md) | [Elevated usage](https://rewindex.com/company/discord/incidents/k8jpm6gqr9kx.md) | none | 2021-10-04 16:58 UTC | 2021-10-04 22:13 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth Local Market Impairment - LATA - 446 - Macon, GA](https://rewindex.com/company/bandwidth/incidents/x1x7cvhppykw.md) | none | 2021-10-04 17:41 UTC | 2021-10-04 20:27 UTC | resolved |
| [Segment](https://rewindex.com/company/segment.md) | [Permission issues in the Segment App](https://rewindex.com/company/segment/incidents/xglv9hlsnv1p.md) | none | 2021-10-04 18:30 UTC | 2021-10-04 18:30 UTC | resolved |
| [Lightstep (ServiceNow Cloud Observability)](https://rewindex.com/company/lightstep.md) | [Increased error rate ingesting data into Lightstep](https://rewindex.com/company/lightstep/incidents/5jhwhqms2677.md) | none | 2021-10-04 19:37 UTC | 2021-10-04 20:06 UTC | resolved |
| [Sentry](https://rewindex.com/company/sentry.md) | [Transactions ingestion and transactions alerts delayed](https://rewindex.com/company/sentry/incidents/vxcpfmy7bqk1.md) | none | 2021-10-04 20:37 UTC | 2021-10-04 23:22 UTC | resolved |
| [Iterable](https://rewindex.com/company/iterable.md) | [Iterable UI Degradation](https://rewindex.com/company/iterable/incidents/r9zrjt3998v2.md) | none | 2021-10-04 21:57 UTC | 2021-10-04 21:57 UTC | resolved |
| [Greenhouse](https://rewindex.com/company/greenhouse.md) | [Errors using some email templates](https://rewindex.com/company/greenhouse/incidents/7725kshds1r6.md) | none | 2021-10-04 22:50 UTC | 2021-10-05 00:33 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Panama](https://rewindex.com/company/twilio/incidents/538v1llmvzp2.md) | none | 2021-10-04 22:51 UTC | 2021-10-04 22:51 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [developers.redhat.com - Downloads](https://rewindex.com/company/red-hat/incidents/2qzhz5hgq3t3.md) | critical | 2021-10-03 00:51 UTC | 2021-10-04 01:10 UTC | resolved |
| [Elastic Cloud](https://rewindex.com/company/elastic-cloud.md) | [Azure Marketplace Signup Issues](https://rewindex.com/company/elastic-cloud/incidents/3t2f48mgmj2x.md) | major | 2021-09-29 19:18 UTC | 2021-10-13 02:08 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [911, Inbound & Outbound Voice, V2 Voice, Portal and API, Messaging Incident](https://rewindex.com/company/bandwidth/incidents/d8vft1kpxdmk.md) | minor | 2021-09-29 17:01 UTC | 2021-10-06 17:27 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Call failures on inbound voice towards the US and Canada phone numbers](https://rewindex.com/company/plivo/incidents/91pyybvf0q9r.md) | minor | 2021-09-29 17:10 UTC | 2021-10-06 17:29 UTC | resolved |
| [Klaviyo](https://rewindex.com/company/klaviyo.md) | [Delays in Analytics Processing](https://rewindex.com/company/klaviyo/incidents/xt01fwy2wv2x.md) | minor | 2021-09-30 21:22 UTC | 2021-10-08 17:31 UTC | resolved |
| [QuickBooks Online](https://rewindex.com/company/quickbooks-online.md) | [Error: "QuickBooks Lost Connection to company file" when opening a shared file in QuickBooks Mac 2019](https://rewindex.com/company/quickbooks-online/incidents/vd8ng42ltz5j.md) | minor | 2021-10-01 14:59 UTC | 2021-10-04 14:37 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Billing\] Telemetries issue](https://rewindex.com/company/scaleway/incidents/0qrg7r4y782c.md) | minor | 2021-10-01 17:14 UTC | 2021-10-10 09:10 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Hosting\] Platform 18 PHP issue](https://rewindex.com/company/scaleway/incidents/x1j0yj5xk2w7.md) | minor | 2021-10-02 12:29 UTC | 2021-10-07 09:27 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Telesom Network in Somalia](https://rewindex.com/company/twilio/incidents/c7yqsmdyfcqb.md) | minor | 2021-10-03 11:17 UTC | 2021-10-05 10:20 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[DBaaS\] RDB tasks problem](https://rewindex.com/company/scaleway/incidents/qm6r2z714mkw.md) | minor | 2021-10-03 13:25 UTC | 2021-10-04 12:56 UTC | resolved |
| [RevenueCat](https://rewindex.com/company/revenuecat.md) | [Charts v1 Data Delayed](https://rewindex.com/company/revenuecat/incidents/zmrlj09tld7p.md) | minor | 2021-10-03 17:14 UTC | 2021-10-04 22:22 UTC | resolved |
| [Aircall](https://rewindex.com/company/aircall.md) | [Call Connectivity issues](https://rewindex.com/company/aircall/incidents/kl6q7ldmp1mj.md) | minor | 2021-10-03 23:56 UTC | 2021-10-04 00:43 UTC | resolved |
| [Aptible](https://rewindex.com/company/aptible.md) | [New OS Releases Require Docker Upgrade](https://rewindex.com/company/aptible/incidents/34lh46f3f133.md) | none | 2021-09-27 15:00 UTC | 2021-10-21 22:55 UTC | resolved |
| [Aptible](https://rewindex.com/company/aptible.md) | [Managed HTTPS certificates may be untrusted by older clients](https://rewindex.com/company/aptible/incidents/mnhd0mt6w2zc.md) | none | 2021-09-30 16:17 UTC | 2021-10-05 18:40 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] DI SMS 365 \| Enterprise Messaging \| SDI EU to Sinch US Short Code Migration - Sprint & T-Mobile Short Codes](https://rewindex.com/company/sinch/incidents/htyy0j43zgcr.md) | maintenance | 2021-10-04 00:00 UTC | 2021-10-21 23:59 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [\[Scheduled\] Scheduled Maintenance : Service degradation on Inbound SMS towards France phone numbers](https://rewindex.com/company/plivo/incidents/4fq3f539vgwg.md) | maintenance | 2021-10-04 01:00 UTC | 2021-10-04 04:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] External Maintenance - T-mobile -US](https://rewindex.com/company/sinch/incidents/r48pmstkv971.md) | maintenance | 2021-10-04 05:00 UTC | 2021-10-04 11:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/zywf61pgtxmw.md) | maintenance | 2021-10-04 05:01 UTC | 2021-10-04 07:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] DI SMS 365 \| Enterprise Messaging \| Application Maintenance \| PCR Number \#9292](https://rewindex.com/company/sinch/incidents/nkw0ppq2q79c.md) | maintenance | 2021-10-04 06:00 UTC | 2021-10-04 08:00 UTC | resolved |
| [Webflow](https://rewindex.com/company/webflow.md) | [\[Scheduled\] Upgrading underlying infrastructure](https://rewindex.com/company/webflow/incidents/6601xtzmm616.md) | maintenance | 2021-10-04 14:00 UTC | 2021-10-04 22:00 UTC | resolved |
| [DNSimple](https://rewindex.com/company/dnsimple.md) | [\[Scheduled\] Website and API Maintenance](https://rewindex.com/company/dnsimple/incidents/5g0y6755c7r2.md) | maintenance | 2021-10-04 17:00 UTC | 2021-10-04 19:16 UTC | resolved |
| [Dropbox Sign](https://rewindex.com/company/dropbox-sign.md) | [\[Scheduled\] HelloSign Product Update](https://rewindex.com/company/dropbox-sign/incidents/0d0hh1gtfjr1.md) | maintenance | 2021-10-04 20:00 UTC | 2021-10-04 23:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/gqnkhh4h23m4.md) | maintenance | 2021-10-04 20:01 UTC | 2021-10-05 00:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/30gzx1hly080.md) | maintenance | 2021-10-04 23:30 UTC | 2021-10-05 02:30 UTC | resolved |

## Cite this

50 vendor-reported incidents started on 2021-10-04 (UTC) across 30 vendors, 11 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2021-10-04
- Citation: Rewindex daily outage roundup, “Outages on October 4, 2021” (2021-10-04 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-10-04 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on October 4, 2021 (2021-10-04)](https://rewindex.com/outages/2021-10-04)`


---
Canonical: https://rewindex.com/outages/2021-10-04 · Markdown: https://rewindex.com/outages/2021-10-04.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:59:00.214Z