# Outages on September 19, 2021 (UTC) > 5 incidents started on September 19, 2021 (UTC) on the status pages Rewindex archives, 1 labelled major or critical by the vendor (Render); 11 more were still open from earlier days. Canonical: https://rewindex.com/outages/2021-09-19 Last updated: 2021-09-19T23:47:00Z - Incidents started: 5 (major/critical: 1, other: 4) across 3 vendors - Still open from earlier days: 11 · Maintenance windows: 5 · Detected outage events: 0 - By vendor impact label: critical 1, minor 2, none 2 - Previous day with incidents: [2021-09-18](https://rewindex.com/outages/2021-09-18.md) · Next: [2021-09-20](https://rewindex.com/outages/2021-09-20.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 | | --- | --- | --- | --- | --- | --- | | [Render](https://rewindex.com/company/render.md) | [Downtime for EU services and databases](https://rewindex.com/company/render/incidents/2g5pqt95wzh6.md) | critical | 2021-09-19 09:02 UTC | 2021-09-19 13:39 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays To Telkomsel Indonesia](https://rewindex.com/company/twilio/incidents/hdmydqcb6tnx.md) | minor | 2021-09-19 11:17 UTC | 2021-09-19 21:49 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delay and Failure To Telkomcel Timor-Leste](https://rewindex.com/company/twilio/incidents/v7lp631gpds9.md) | minor | 2021-09-19 12:55 UTC | 2021-09-19 21:03 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 - MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-33173](https://rewindex.com/company/sinch/incidents/69n0zkzcl7br.md) | none | 2021-09-19 16:47 UTC | 2021-09-19 18:05 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 - MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-33175](https://rewindex.com/company/sinch/incidents/n8qr2gvbqmgh.md) | none | 2021-09-19 20:10 UTC | 2021-09-19 23:47 UTC | resolved | ## Still open from earlier days | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [InfluxData (InfluxDB Cloud)](https://rewindex.com/company/influxdata.md) | [Slow queries in US-west-2](https://rewindex.com/company/influxdata/incidents/hl43nb2wxmgt.md) | major | 2021-09-17 13:32 UTC | 2021-09-21 17:16 UTC | resolved | | [RevenueCat](https://rewindex.com/company/revenuecat.md) | [Charts v1 Data Delayed](https://rewindex.com/company/revenuecat/incidents/krdjvyxhgnnh.md) | major | 2021-09-18 10:07 UTC | 2021-09-19 12:05 UTC | resolved | | [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Webhosting\] Outbound emailing issues](https://rewindex.com/company/scaleway/incidents/m8srrn5v8mgw.md) | minor | 2021-09-16 14:57 UTC | 2021-09-27 11:04 UTC | resolved | | [Klaviyo](https://rewindex.com/company/klaviyo.md) | [Delay in Analytics Processing for 12.5% of Metrics](https://rewindex.com/company/klaviyo/incidents/fg4n1xdq15yr.md) | minor | 2021-09-16 15:51 UTC | 2021-09-21 21:31 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [PSTN Performance Degradation - Brazil](https://rewindex.com/company/sinch/incidents/8k133kzbr8fr.md) | minor | 2021-09-17 04:42 UTC | 2021-09-22 00:06 UTC | resolved | | [QuickBooks Online](https://rewindex.com/company/quickbooks-online.md) | [Delayed direct deposits](https://rewindex.com/company/quickbooks-online/incidents/5f0mjlygrrp3.md) | minor | 2021-09-17 23:53 UTC | 2021-09-20 21:58 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [Delivery Issue Dominican Republic - Altice](https://rewindex.com/company/sinch/incidents/dwp2873m7dh2.md) | minor | 2021-09-18 07:44 UTC | 2021-09-19 04:44 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [Delivery issues Bhutan - Tashicell](https://rewindex.com/company/sinch/incidents/3m7fc5gh8nr4.md) | minor | 2021-09-18 09:08 UTC | 2021-09-19 04:43 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Orange DR Congo](https://rewindex.com/company/twilio/incidents/xdtqczytjvk5.md) | minor | 2021-09-18 19:01 UTC | 2021-09-19 04:01 UTC | resolved | | [Elastic Cloud](https://rewindex.com/company/elastic-cloud.md) | [Issues creating Azure Private Link connections for ESS Azure regions](https://rewindex.com/company/elastic-cloud/incidents/n6zr6g5prcm4.md) | none | 2021-09-16 17:16 UTC | 2021-10-05 11:39 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 - MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-33161](https://rewindex.com/company/sinch/incidents/zyqm26xrf797.md) | none | 2021-09-18 21:44 UTC | 2021-09-19 00:52 UTC | resolved | ## Maintenance | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Amplitude](https://rewindex.com/company/amplitude.md) | [\[Scheduled\] Data Processing Maintenance](https://rewindex.com/company/amplitude/incidents/n8stzlfk6hdp.md) | maintenance | 2021-09-19 00:00 UTC | 2021-09-19 02:00 UTC | resolved | | [Plivo](https://rewindex.com/company/plivo.md) | [\[Scheduled\] Scheduled Maintenance : Service degradation on Inbound/Outbound MMS towards the US and Canada phone numbers](https://rewindex.com/company/plivo/incidents/6z114t6x9dqv.md) | maintenance | 2021-09-19 05:00 UTC | 2021-09-19 10:01 UTC | resolved | | [Plivo](https://rewindex.com/company/plivo.md) | [\[Scheduled\] Scheduled Maintenance : Service degradation on Inbound/Outbound SMS towards US & Canada phone numbers](https://rewindex.com/company/plivo/incidents/6lwgc1kj3mh5.md) | maintenance | 2021-09-19 05:00 UTC | 2021-09-19 10:00 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] US SMS/MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/mxm927tly1py.md) | maintenance | 2021-09-19 06:00 UTC | 2021-09-19 11:00 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/bqnvq63mvy85.md) | maintenance | 2021-09-19 06:00 UTC | 2021-09-19 11:00 UTC | resolved | ## Cite this 5 vendor-reported incidents started on 2021-09-19 (UTC) across 3 vendors, 1 labelled major or critical by the vendor. - Canonical URL: https://rewindex.com/outages/2021-09-19 - Citation: Rewindex daily outage roundup, “Outages on September 19, 2021” (2021-09-19 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-09-19 (CC BY 4.0). - Markdown link: `[Rewindex daily outage roundup: Outages on September 19, 2021 (2021-09-19)](https://rewindex.com/outages/2021-09-19)` --- Canonical: https://rewindex.com/outages/2021-09-19 · Markdown: https://rewindex.com/outages/2021-09-19.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:14:32.208Z