# Outages on August 21, 2025 (UTC)

> 61 incidents started on August 21, 2025 (UTC) on the status pages Rewindex archives, 21 labelled major or critical by the vendor (Sanity, Maven Central, MongoDB Atlas); 11 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2025-08-21
Last updated: 2025-08-28T14:20:00Z

- Incidents started: 61 (major/critical: 21, other: 40) across 43 vendors
- Still open from earlier days: 11 · Maintenance windows: 16 · Detected outage events: 0
- By vendor impact label: critical 2, major 19, minor 32, none 7, unknown 1
- Previous day with incidents: [2025-08-20](https://rewindex.com/outages/2025-08-20.md) · Next: [2025-08-22](https://rewindex.com/outages/2025-08-22.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 |
| --- | --- | --- | --- | --- | --- |
| [Sanity](https://rewindex.com/company/sanity.md) | [Dataset Copy Failures](https://rewindex.com/company/sanity/incidents/0xhz0xvhrxx7.md) | critical | 2025-08-21 17:17 UTC | 2025-08-21 17:38 UTC | resolved |
| [Maven Central](https://rewindex.com/company/maven-central.md) | [search.maven.org is down](https://rewindex.com/company/maven-central/incidents/vvtfb4prnf24.md) | critical | 2025-08-21 19:37 UTC | 2025-08-22 04:20 UTC | resolved |
| [MongoDB Atlas](https://rewindex.com/company/mongodb-atlas.md) | [Atlas Azure cluster new snapshot creation failure (EUROPE\_WEST)](https://rewindex.com/company/mongodb-atlas/incidents/btfkr26cn9sv.md) | major | 2025-08-21 00:03 UTC | 2025-08-21 00:35 UTC | resolved |
| [Snowflake](https://rewindex.com/company/snowflake.md) | [AWS - US West (Oregon): INC0141287](https://rewindex.com/company/snowflake/incidents/02kqvmsr932z.md) | major | 2025-08-21 01:02 UTC | 2025-08-21 02:40 UTC | resolved |
| [Expo](https://rewindex.com/company/expo.md) | [Expo websites may present connection error](https://rewindex.com/company/expo/incidents/thdcq86mdzbv.md) | major | 2025-08-21 07:31 UTC | 2025-08-21 07:43 UTC | resolved |
| [Gorgias](https://rewindex.com/company/gorgias.md) | [Help center pages are not loading](https://rewindex.com/company/gorgias/incidents/y706sz9bkysz.md) | major | 2025-08-21 09:12 UTC | 2025-08-21 09:55 UTC | resolved |
| [Contentful](https://rewindex.com/company/contentful.md) | [Customers experiencing issues on all APIs related to tags and taxonomy concepts](https://rewindex.com/company/contentful/incidents/sp5vv3043ftq.md) | major | 2025-08-21 09:13 UTC | 2025-08-22 08:59 UTC | resolved |
| [DNSimple](https://rewindex.com/company/dnsimple.md) | [URL Redirector outage for HTTPS sources](https://rewindex.com/company/dnsimple/incidents/z4wmsf695xwb.md) | major | 2025-08-21 11:25 UTC | 2025-08-21 12:30 UTC | resolved |
| [Claude](https://rewindex.com/company/claude.md) | [Elevated errors on Claude Sonnet 4](https://rewindex.com/company/claude/incidents/fdjjpwksw6j6.md) | major | 2025-08-21 13:39 UTC | 2025-08-21 17:13 UTC | resolved |
| [Anthropic](https://rewindex.com/company/anthropic.md) | [Elevated errors on Claude Sonnet 4](https://rewindex.com/company/anthropic/incidents/fdjjpwksw6j6.md) | major | 2025-08-21 13:39 UTC | 2025-08-21 17:13 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [BW US Voice Network Impairment - JFK Datacenter](https://rewindex.com/company/bandwidth/incidents/fl8ynw756yk9.md) | major | 2025-08-21 15:16 UTC | 2025-08-21 17:50 UTC | resolved |
| [Pinecone](https://rewindex.com/company/pinecone.md) | [\[Serverless\]\[AWS\]\[us-west-2\] Unavailability for some read path operations for some indexes](https://rewindex.com/company/pinecone/incidents/yfz1ytsw0syr.md) | major | 2025-08-21 16:54 UTC | 2025-08-21 17:54 UTC | resolved |
| [Webflow](https://rewindex.com/company/webflow.md) | [Reports of issues loading some Hosted Sites](https://rewindex.com/company/webflow/incidents/7plz6jp8dhqf.md) | major | 2025-08-21 17:00 UTC | 2025-08-21 19:54 UTC | resolved |
| [Make](https://rewindex.com/company/make.md) | [Failing modules/executions](https://rewindex.com/company/make/incidents/089z4z75gx9l.md) | major | 2025-08-21 17:14 UTC | 2025-08-21 20:33 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Service Disruption: Analytics](https://rewindex.com/company/salesforce/incidents/20003173.md) | major | 2025-08-21 17:29 UTC | 2025-08-21 19:15 UTC | resolved |
| [WorkOS](https://rewindex.com/company/workos.md) | [Elevated Platform Errors](https://rewindex.com/company/workos/incidents/jdtgb0rjswsj.md) | major | 2025-08-21 17:39 UTC | 2025-08-21 20:02 UTC | resolved |
| [SentinelOne](https://rewindex.com/company/sentinelone.md) | [\[NA1\] Issues with Vulnerability and Misconfiguration findings in the SOC](https://rewindex.com/company/sentinelone/incidents/hly5nv0k3dpb.md) | major | 2025-08-21 17:57 UTC | 2025-08-22 02:59 UTC | resolved |
| [Jupyter (Anaconda)](https://rewindex.com/company/jupyter-anaconda.md) | [Networking performance issue causing slowness for Anaconda products](https://rewindex.com/company/jupyter-anaconda/incidents/h5kpv8zyps0w.md) | major | 2025-08-21 18:00 UTC | 2025-08-21 20:22 UTC | resolved |
| [Prisma](https://rewindex.com/company/prisma.md) | [Intermittent network issues in US East](https://rewindex.com/company/prisma/incidents/08838lxrvvgh.md) | major | 2025-08-21 18:13 UTC | 2025-08-21 19:58 UTC | resolved |
| [Ashby](https://rewindex.com/company/ashby.md) | [All-In-One & Analytics: Ashby Loading Slowly](https://rewindex.com/company/ashby/incidents/m07mtz582c4f.md) | major | 2025-08-21 19:20 UTC | 2025-08-21 19:57 UTC | resolved |
| [Starburst](https://rewindex.com/company/starburst.md) | [Elevated error rates in Starburst Galaxy](https://rewindex.com/company/starburst/incidents/zzn9qq9q5573.md) | major | 2025-08-21 20:01 UTC | 2025-08-21 20:01 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Report Delays to Claro in Peru](https://rewindex.com/company/twilio/incidents/rkszhbjjpp6l.md) | minor | 2025-08-21 00:14 UTC | 2025-08-21 03:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failures to Syriatel in Syria](https://rewindex.com/company/twilio/incidents/t3mgzc13d0sp.md) | minor | 2025-08-21 03:45 UTC | 2025-08-22 05:26 UTC | resolved |
| [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Incident with Issues and Git Operations](https://rewindex.com/company/github-copilot/incidents/g0bsmfqmq8xt.md) | minor | 2025-08-21 06:25 UTC | 2025-08-21 06:58 UTC | resolved |
| [GitHub](https://rewindex.com/company/github.md) | [Incident with Issues and Git Operations](https://rewindex.com/company/github/incidents/g0bsmfqmq8xt.md) | minor | 2025-08-21 06:25 UTC | 2025-08-21 06:58 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Delivery Issue Singapore - M1 Singapore](https://rewindex.com/company/sinch/incidents/db5wtkqrwhnt.md) | minor | 2025-08-21 07:31 UTC | 2025-08-21 09:13 UTC | resolved |
| [v0](https://rewindex.com/company/v0.md) | [Deployment Creation Errors from GitLab commits](https://rewindex.com/company/v0/incidents/xr6dvhyc2fth.md) | minor | 2025-08-21 11:24 UTC | 2025-08-21 15:05 UTC | resolved |
| [Vercel](https://rewindex.com/company/vercel.md) | [Deployment Creation Errors from GitLab commits](https://rewindex.com/company/vercel/incidents/xr6dvhyc2fth.md) | minor | 2025-08-21 11:24 UTC | 2025-08-21 15:05 UTC | resolved |
| [GitLab](https://rewindex.com/company/gitlab.md) | [Spike of 400 errors on the /oauth/token endpoint](https://rewindex.com/company/gitlab/incidents/68a704148b984405a33ebd51.md) | minor | 2025-08-21 11:33 UTC | 2025-08-21 14:53 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Service degradation - Customer dashboard](https://rewindex.com/company/sinch/incidents/vsn7sn18tyfg.md) | minor | 2025-08-21 11:51 UTC | 2025-08-22 07:20 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [10DLC Provisioning Delays](https://rewindex.com/company/bandwidth/incidents/9h55hpdhs7pq.md) | minor | 2025-08-21 13:48 UTC | 2025-08-21 20:54 UTC | resolved |
| [Grafana Cloud](https://rewindex.com/company/grafana-cloud.md) | [k6 cloud thresholds reporting not reliable](https://rewindex.com/company/grafana-cloud/incidents/svzd2d0hmz8m.md) | minor | 2025-08-21 14:20 UTC | 2025-08-29 13:21 UTC | resolved |
| [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Incident with Actions](https://rewindex.com/company/github-copilot/incidents/c7kq3ctclddp.md) | minor | 2025-08-21 15:54 UTC | 2025-08-21 18:13 UTC | resolved |
| [GitHub](https://rewindex.com/company/github.md) | [Incident with Actions](https://rewindex.com/company/github/incidents/c7kq3ctclddp.md) | minor | 2025-08-21 15:54 UTC | 2025-08-21 18:13 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Performance Degradation: SLASService US-East-1](https://rewindex.com/company/salesforce/incidents/20003172.md) | minor | 2025-08-21 16:30 UTC | 2025-08-21 19:43 UTC | resolved |
| [Cursor](https://rewindex.com/company/cursor.md) | [Service Degradation due to Upstream Provider Issues](https://rewindex.com/company/cursor/incidents/q74tcrjjql7z.md) | minor | 2025-08-21 17:00 UTC | 2025-08-21 20:01 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Dish and C-Spire Networks in United States of America via Subset of Short Codes](https://rewindex.com/company/twilio/incidents/v5ncsh4jg916.md) | minor | 2025-08-21 17:04 UTC | 2025-08-21 21:55 UTC | resolved |
| [Pipedream](https://rewindex.com/company/pipedream.md) | [Connect API Latency](https://rewindex.com/company/pipedream/incidents/5m5vlypxpvhz.md) | minor | 2025-08-21 17:23 UTC | 2025-08-21 19:40 UTC | resolved |
| [Vanta](https://rewindex.com/company/vanta.md) | [Intermittent connection issues with Vanta Core app](https://rewindex.com/company/vanta/incidents/ym7dyf463twh.md) | minor | 2025-08-21 17:39 UTC | 2025-08-21 20:40 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Service Degradation - US - 10DLC & Campaign provisioning](https://rewindex.com/company/sinch/incidents/zdpfrnjzs9dt.md) | minor | 2025-08-21 17:47 UTC | 2025-08-21 19:42 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays and Failures To Telefonica Network in Peru](https://rewindex.com/company/twilio/incidents/8jrw8p0rrl37.md) | minor | 2025-08-21 17:54 UTC | 2025-08-22 04:36 UTC | resolved |
| [Render](https://rewindex.com/company/render.md) | [Degraded network performance in Virginia region](https://rewindex.com/company/render/incidents/xdcb0y5jpkz9.md) | minor | 2025-08-21 18:02 UTC | 2025-08-21 20:01 UTC | resolved |
| [Rootly](https://rewindex.com/company/rootly.md) | [Latency and failures when interacting with our app in Slack](https://rewindex.com/company/rootly/incidents/bjf5n4512xt4.md) | minor | 2025-08-21 18:09 UTC | 2025-08-21 19:47 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Customer May Experience Issues Trying to Login Into Twilio Console and Flex Console](https://rewindex.com/company/twilio/incidents/t0lfz0m859wc.md) | minor | 2025-08-21 18:12 UTC | 2025-08-21 22:14 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Unable to Deploy Functions in Twilio Functions & Assets](https://rewindex.com/company/twilio/incidents/0q6gzrzrrhc2.md) | minor | 2025-08-21 18:44 UTC | 2025-08-21 22:10 UTC | resolved |
| [Pipedream](https://rewindex.com/company/pipedream.md) | [Discord integration](https://rewindex.com/company/pipedream/incidents/y30njgr1flwn.md) | minor | 2025-08-21 18:46 UTC | 2025-08-22 20:51 UTC | resolved |
| [LaunchDarkly](https://rewindex.com/company/launchdarkly.md) | [Flag Evaluation Latency](https://rewindex.com/company/launchdarkly/incidents/92wmq2q4cnvn.md) | minor | 2025-08-21 18:51 UTC | 2025-08-21 23:05 UTC | resolved |
| [v0](https://rewindex.com/company/v0.md) | [npm package installs failing](https://rewindex.com/company/v0/incidents/6zfls8vbstlq.md) | minor | 2025-08-21 19:05 UTC | 2025-08-21 19:59 UTC | resolved |
| [Vercel](https://rewindex.com/company/vercel.md) | [npm package installs failing](https://rewindex.com/company/vercel/incidents/6zfls8vbstlq.md) | minor | 2025-08-21 19:05 UTC | 2025-08-21 19:59 UTC | resolved |
| [Braze](https://rewindex.com/company/braze.md) | [Issue impacting US clusters](https://rewindex.com/company/braze/incidents/9tcq7g6zqlwp.md) | minor | 2025-08-21 19:15 UTC | 2025-08-21 20:05 UTC | resolved |
| [Datadog](https://rewindex.com/company/datadog.md) | [Duplicate Logs in Aggregated Queries](https://rewindex.com/company/datadog/incidents/339rp4p1xsw7.md) | minor | 2025-08-21 21:57 UTC | 2025-08-21 23:40 UTC | resolved |
| [Wix](https://rewindex.com/company/wix.md) | [RESOLVED: Some Wix Websites May Be Unaccessible in Brazil](https://rewindex.com/company/wix/incidents/zmh8dq4b1hcz.md) | minor | 2025-08-21 22:12 UTC | 2025-08-22 04:40 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Marketing Cloud Degradation: Automation Studio](https://rewindex.com/company/salesforce/incidents/20003175.md) | minor | 2025-08-21 23:46 UTC | 2025-08-22 08:48 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Our Engineers are Investigating an Issue with Conversation Relay where agent audio is silent](https://rewindex.com/company/twilio/incidents/0gjmg4lt0hj9.md) | none | 2025-08-21 06:58 UTC | 2025-08-21 07:01 UTC | resolved |
| [RudderStack](https://rewindex.com/company/rudderstack.md) | [Partial delivery failures to TikTok destinations](https://rewindex.com/company/rudderstack/incidents/yb07l8rs57vy.md) | none | 2025-08-21 07:00 UTC | 2025-08-21 15:30 UTC | resolved |
| [Claude](https://rewindex.com/company/claude.md) | [Elevated errors on Claude Opus 4.1](https://rewindex.com/company/claude/incidents/9g1p197bp5rf.md) | none | 2025-08-21 13:01 UTC | 2025-08-21 13:33 UTC | resolved |
| [Anthropic](https://rewindex.com/company/anthropic.md) | [Elevated errors on Claude Opus 4.1](https://rewindex.com/company/anthropic/incidents/9g1p197bp5rf.md) | none | 2025-08-21 13:01 UTC | 2025-08-21 13:33 UTC | resolved |
| [Keeper](https://rewindex.com/company/keeper.md) | [Resolved: Vault login API errors](https://rewindex.com/company/keeper/incidents/cwqqr2f9bjv2.md) | none | 2025-08-21 17:36 UTC | 2025-08-21 17:36 UTC | resolved |
| [Greenhouse](https://rewindex.com/company/greenhouse.md) | [Third-party Service Disruption](https://rewindex.com/company/greenhouse/incidents/6rg9d9trsmr5.md) | none | 2025-08-21 18:08 UTC | 2025-08-22 15:53 UTC | resolved |
| [HubSpot](https://rewindex.com/company/hubspot.md) | [HubSpot is currently delayed for some customers](https://rewindex.com/company/hubspot/incidents/t1c7t6mzf6fg.md) | none | 2025-08-21 18:58 UTC | 2025-08-21 20:02 UTC | resolved |
| [Descope](https://rewindex.com/company/descope.md) | [Increased latency detected](https://rewindex.com/company/descope/incidents/cmelols4s0001nbhzvyn78y7o.md) | unknown | 2025-08-21 17:34 UTC | 2025-08-21 20:19 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Crusoe](https://rewindex.com/company/crusoe.md) | [Service Degradation in us-east1-a Region due to Power Disruption](https://rewindex.com/company/crusoe/incidents/nm5r6txctfby.md) | major | 2025-08-20 17:09 UTC | 2025-08-21 23:35 UTC | resolved |
| [Wix](https://rewindex.com/company/wix.md) | [RESOLVED: Some Wix Websites May Be Unaccessible in Brazil](https://rewindex.com/company/wix/incidents/2830v8m9gppm.md) | major | 2025-08-20 22:49 UTC | 2025-08-21 03:37 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Salesforce Spiff Feature Disruption: Spiff](https://rewindex.com/company/salesforce/incidents/20003156.md) | minor | 2025-08-14 16:15 UTC | 2025-09-18 22:29 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Object Storage\] - \[fr-par\]\[nl-ams\]\[pl-waw\] High Latencies](https://rewindex.com/company/scaleway/incidents/mhz6qs2vq305.md) | minor | 2025-08-16 01:46 UTC | 2025-08-22 15:03 UTC | resolved |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [Red Hat 3scale API Management SaaS AutoSSL is currently experiencing a service disruption](https://rewindex.com/company/red-hat/incidents/fyy9tymysb66.md) | minor | 2025-08-19 04:34 UTC | 2025-08-26 13:17 UTC | resolved |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [Red Hat 3scale API Management SaaS Admin and Developer Portal UIs is currently experiencing a service disruption](https://rewindex.com/company/red-hat/incidents/d5ktszdcpqgg.md) | minor | 2025-08-19 04:43 UTC | 2025-08-26 13:17 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[MANAGED INFERENCE\] - Increased time for deployment creation and update](https://rewindex.com/company/scaleway/incidents/95p2p3rkgz2g.md) | minor | 2025-08-19 09:34 UTC | 2025-09-19 07:43 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Surf Telecom in Brazil](https://rewindex.com/company/twilio/incidents/qv764j881zlb.md) | minor | 2025-08-19 13:29 UTC | 2025-08-21 04:42 UTC | resolved |
| [Snyk](https://rewindex.com/company/snyk.md) | [Bitbucket Cloud Degradation](https://rewindex.com/company/snyk/incidents/mpd5cvx7xnv9.md) | minor | 2025-08-20 11:43 UTC | 2025-08-21 06:32 UTC | resolved |
| [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [Emerging Service Issue - Object Storage - AP-South (Singapore)](https://rewindex.com/company/linode-akamai/incidents/jbqg4bbksyrb.md) | minor | 2025-08-20 23:06 UTC | 2025-08-21 01:49 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Report Delays to Algar Telecom (CTBC) in Brazil](https://rewindex.com/company/twilio/incidents/dhltz6722h89.md) | minor | 2025-08-20 23:57 UTC | 2025-08-25 14:29 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Messaging Maintenance - Toll-Free MMS/SMS](https://rewindex.com/company/bandwidth/incidents/r4bjjsvh9szk.md) | maintenance | 2025-08-21 03:00 UTC | 2025-08-21 12:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United States and Canada Twilio SMS and MMS Maintenance](https://rewindex.com/company/twilio/incidents/bhqcchjtgh36.md) | maintenance | 2025-08-21 03:00 UTC | 2025-08-21 07:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] USA & CA SMS, MMS - Planned maintenance affecting shortcode and toll free numbers](https://rewindex.com/company/vonage/incidents/bjnl7kdblltn.md) | maintenance | 2025-08-21 03:00 UTC | 2025-08-21 07:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/dghfq0d3q347.md) | maintenance | 2025-08-21 04:00 UTC | 2025-08-21 12:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United States SMS and MMS Carrier Maintenance - T-Mobile](https://rewindex.com/company/twilio/incidents/vw2jwn393cjn.md) | maintenance | 2025-08-21 04:00 UTC | 2025-08-21 12:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] USA SMS & MMS  - Planned Maintenance affecting T-Mobile](https://rewindex.com/company/vonage/incidents/yzwypxrnmcdn.md) | maintenance | 2025-08-21 04:00 UTC | 2025-08-21 12:00 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Scheduled\] \[nl-ams\] Maintenance for Serverless Functions and Containers](https://rewindex.com/company/scaleway/incidents/jl36jswqdf2f.md) | maintenance | 2025-08-21 08:00 UTC | 2025-08-21 10:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] Sinch Scheduled Maintenance - US7](https://rewindex.com/company/sinch/incidents/2kmc2n1btk8g.md) | maintenance | 2025-08-21 10:00 UTC | 2025-08-21 11:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] Sinch Scheduled Maintenance - US3](https://rewindex.com/company/sinch/incidents/h0svccgxtqbt.md) | maintenance | 2025-08-21 10:01 UTC | 2025-08-21 11:01 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] Sinch Scheduled Maintenance - US2 Network Site](https://rewindex.com/company/sinch/incidents/wt82r76fdfk1.md) | maintenance | 2025-08-21 11:13 UTC | 2025-08-21 12:00 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Local Market Maintenance - Puerto Rico](https://rewindex.com/company/bandwidth/incidents/5zd341xb6n9w.md) | maintenance | 2025-08-21 13:00 UTC | 2025-08-21 14:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Japan SMS - Planned Maintenance affecting Rakuten network](https://rewindex.com/company/vonage/incidents/ypsl3q6bmvcs.md) | maintenance | 2025-08-21 13:00 UTC | 2025-08-21 20:00 UTC | resolved |
| [Redis](https://rewindex.com/company/redis.md) | [Scheduled Maintenance](https://rewindex.com/company/redis/incidents/d1990066-87f3-4bc9-a252-fc51b0582fd3.md) | maintenance | 2025-08-21 15:03 UTC | 2025-08-21 18:14 UTC | completed |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Indonesia SMS Carrier Maintenance - XL Axiata](https://rewindex.com/company/twilio/incidents/dwq1ng02fkx2.md) | maintenance | 2025-08-21 18:00 UTC | 2025-08-21 20:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Bangladesh SMS Carrier Maintenance - Robi](https://rewindex.com/company/twilio/incidents/dhtcq3c9z592.md) | maintenance | 2025-08-21 21:00 UTC | 2025-08-21 23:01 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United Kingdom Account Security Carrier Partner Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/d7wn2nz51d1v.md) | maintenance | 2025-08-21 23:00 UTC | 2025-08-22 03:30 UTC | resolved |

## Cite this

61 vendor-reported incidents started on 2025-08-21 (UTC) across 43 vendors, 21 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2025-08-21
- Citation: Rewindex daily outage roundup, “Outages on August 21, 2025” (2025-08-21 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2025-08-21 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on August 21, 2025 (2025-08-21)](https://rewindex.com/outages/2025-08-21)`


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Canonical: https://rewindex.com/outages/2025-08-21 · Markdown: https://rewindex.com/outages/2025-08-21.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:36:32.904Z