# Outages on July 18, 2021 (UTC)

> 5 incidents started on July 18, 2021 (UTC) on the status pages Rewindex archives, 1 labelled major or critical by the vendor (Snowflake); 8 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2021-07-18
Last updated: 2021-07-19T00:30:00Z

- Incidents started: 5 (major/critical: 1, other: 4) across 5 vendors
- Still open from earlier days: 8 · Maintenance windows: 9 · Detected outage events: 0
- By vendor impact label: major 1, minor 1, none 3
- Previous day with incidents: [2021-07-17](https://rewindex.com/outages/2021-07-17.md) · Next: [2021-07-19](https://rewindex.com/outages/2021-07-19.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 |
| --- | --- | --- | --- | --- | --- |
| [Snowflake](https://rewindex.com/company/snowflake.md) | [AZURE - US Central (Iowa): MI-20210717](https://rewindex.com/company/snowflake/incidents/3lss0mc28xlr.md) | major | 2021-07-18 00:15 UTC | 2021-07-18 02:49 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Delay in SMS Delivery to Sri Lanka Mobitel Network](https://rewindex.com/company/twilio/incidents/wnzshpy67ypl.md) | minor | 2021-07-18 18:21 UTC | 2021-07-18 23:59 UTC | resolved |
| [Canva](https://rewindex.com/company/canva.md) | [Scheduled Maintenance](https://rewindex.com/company/canva/incidents/rvch28kz9d3q.md) | none | 2021-07-18 06:44 UTC | 2021-07-18 09:05 UTC | resolved |
| [Wise](https://rewindex.com/company/wise.md) | [Delayed money transfers](https://rewindex.com/company/wise/incidents/bycrsnh7v51t.md) | none | 2021-07-18 07:30 UTC | 2021-07-18 07:30 UTC | resolved |
| [Segment](https://rewindex.com/company/segment.md) | [Syncing of real-time computed traits and audiences had a lag](https://rewindex.com/company/segment/incidents/rq76n6z7kvqv.md) | none | 2021-07-18 12:00 UTC | 2021-07-18 12:00 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Klaviyo](https://rewindex.com/company/klaviyo.md) | [Delay in Analytics Processing for 12.5% of Metrics](https://rewindex.com/company/klaviyo/incidents/yrgxrfr4nthv.md) | major | 2021-07-16 20:41 UTC | 2021-07-26 12:09 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Video Compositions are Delayed and Some Others Fail](https://rewindex.com/company/twilio/incidents/kbtr75gvqyjr.md) | minor | 2021-07-13 11:02 UTC | 2021-07-20 09:08 UTC | resolved |
| [Wasabi](https://rewindex.com/company/wasabi.md) | [FTP Service Unvailable in US-EAST-2 and US-WEST-1 Regions](https://rewindex.com/company/wasabi/incidents/g7lc5xng5gfd.md) | minor | 2021-07-17 01:15 UTC | 2021-07-18 19:53 UTC | resolved |
| [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [Service Issue: Longview](https://rewindex.com/company/linode-akamai/incidents/zzlvr5x3blx6.md) | minor | 2021-07-17 17:58 UTC | 2021-07-18 05:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [MMS Delivery Delays to Verizon Wireless USA via Long Code](https://rewindex.com/company/twilio/incidents/kjfz3mbvkjdp.md) | minor | 2021-07-17 18:27 UTC | 2021-07-18 01:25 UTC | resolved |
| [Elastic Cloud](https://rewindex.com/company/elastic-cloud.md) | [Elasticsearch Service - Planned Maintenance](https://rewindex.com/company/elastic-cloud/incidents/6x3qcwct11cg.md) | none | 2021-07-13 17:49 UTC | 2021-07-20 01:59 UTC | resolved |
| [QuickBooks Online](https://rewindex.com/company/quickbooks-online.md) | [Pay event submission delay with the ATO](https://rewindex.com/company/quickbooks-online/incidents/w3ct9rngqsd0.md) | none | 2021-07-15 03:18 UTC | 2021-07-28 07:47 UTC | resolved |
| [Aptible](https://rewindex.com/company/aptible.md) | [CVE-2021-22555 patching](https://rewindex.com/company/aptible/incidents/znqlb7h30swt.md) | none | 2021-07-16 13:35 UTC | 2021-07-19 16:08 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Brazil SMS Carrier Maintenance - Claro Brazil](https://rewindex.com/company/twilio/incidents/xy2t0x2whk48.md) | maintenance | 2021-07-18 02:31 UTC | 2021-07-18 06:30 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Local Market Maintenance - Multiple Markets](https://rewindex.com/company/bandwidth/incidents/3x8jwlptwr0t.md) | maintenance | 2021-07-18 03:01 UTC | 2021-07-18 09:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Canada SMS Carrier Maintenance - Freedom Mobile](https://rewindex.com/company/twilio/incidents/1mx0s850cm57.md) | maintenance | 2021-07-18 04:02 UTC | 2021-07-18 10:00 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [\[Scheduled\] Maintenance on Account and Number API Database](https://rewindex.com/company/plivo/incidents/cplwlc19cxht.md) | maintenance | 2021-07-18 05:30 UTC | 2021-07-18 06:30 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Messaging Maintenance - SMS](https://rewindex.com/company/bandwidth/incidents/qxb25tnqsr81.md) | maintenance | 2021-07-18 06:30 UTC | 2021-07-18 12:01 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] DI SMS 365 \| Enterprise Messaging \| 3rd party Application Maintenance \| Planned maintenance towards Telus Mobility in Canada.](https://rewindex.com/company/sinch/incidents/33vy7zzjm822.md) | maintenance | 2021-07-18 06:30 UTC | 2021-07-18 12:00 UTC | resolved |
| [PandaDoc](https://rewindex.com/company/pandadoc.md) | [\[Scheduled\] PandaDoc databases upgrade maintenance](https://rewindex.com/company/pandadoc/incidents/017xxmv8g98w.md) | maintenance | 2021-07-18 07:01 UTC | 2021-07-18 09:46 UTC | resolved |
| [RubyGems.org](https://rewindex.com/company/rubygems.md) | [\[Scheduled\] Scheduled maintenance](https://rewindex.com/company/rubygems/incidents/t0s17w5bd4gl.md) | maintenance | 2021-07-18 13:30 UTC | 2021-07-18 14:30 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] India SMS Carrier Maintenance - Vodafone-Idea](https://rewindex.com/company/twilio/incidents/r8phwxywl86q.md) | maintenance | 2021-07-18 16:30 UTC | 2021-07-19 00:30 UTC | resolved |

## Cite this

5 vendor-reported incidents started on 2021-07-18 (UTC) across 5 vendors, 1 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2021-07-18
- Citation: Rewindex daily outage roundup, “Outages on July 18, 2021” (2021-07-18 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-07-18 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on July 18, 2021 (2021-07-18)](https://rewindex.com/outages/2021-07-18)`


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Canonical: https://rewindex.com/outages/2021-07-18 · Markdown: https://rewindex.com/outages/2021-07-18.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:57:36.784Z