# Outages on May 18, 2026 (UTC)

> 56 incidents started on May 18, 2026 (UTC) on the status pages Rewindex archives, 10 labelled major or critical by the vendor (Maven Central, Cursor, BigCommerce); 8 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2026-05-18
Last updated: 2026-05-25T21:47:00Z

- Incidents started: 56 (major/critical: 10, other: 46) across 37 vendors
- Still open from earlier days: 8 · Maintenance windows: 22 · Detected outage events: 0
- By vendor impact label: critical 2, major 8, minor 38, none 8
- Previous day with incidents: [2026-05-17](https://rewindex.com/outages/2026-05-17.md) · Next: [2026-05-19](https://rewindex.com/outages/2026-05-19.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 |
| --- | --- | --- | --- | --- | --- |
| [Maven Central](https://rewindex.com/company/maven-central.md) | [search.maven.org is down](https://rewindex.com/company/maven-central/incidents/vbpnsl011gds.md) | critical | 2026-05-18 17:59 UTC | 2026-05-18 18:11 UTC | resolved |
| [Cursor](https://rewindex.com/company/cursor.md) | [Degraded Performance for Anthropic Models](https://rewindex.com/company/cursor/incidents/m5sf6p5n9x42.md) | critical | 2026-05-18 22:00 UTC | 2026-05-18 22:26 UTC | resolved |
| [BigCommerce](https://rewindex.com/company/bigcommerce.md) | [B2B Ninja quotes page appears blank](https://rewindex.com/company/bigcommerce/incidents/cdzmdpkq0wdr.md) | major | 2026-05-18 03:41 UTC | 2026-05-18 04:26 UTC | resolved |
| [Optimizely](https://rewindex.com/company/optimizely.md) | [CMP: Some Home Page Sections & Requests Module Displaying No Data](https://rewindex.com/company/optimizely/incidents/rqcgjvyvqlg6.md) | major | 2026-05-18 09:20 UTC | 2026-05-18 10:54 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Inbound MMS Messaging Incident](https://rewindex.com/company/bandwidth/incidents/0z9d1hgbc7q0.md) | major | 2026-05-18 09:57 UTC | 2026-05-20 10:48 UTC | resolved |
| [GitLab](https://rewindex.com/company/gitlab.md) | [Jobs not being picked up/stuck pending](https://rewindex.com/company/gitlab/incidents/6a0af1eaa9397105e83f87ae.md) | major | 2026-05-18 11:03 UTC | 2026-05-18 12:41 UTC | resolved |
| [Chargebee](https://rewindex.com/company/chargebee.md) | [API Service Degradation](https://rewindex.com/company/chargebee/incidents/td2vmq4hy5w0.md) | major | 2026-05-18 11:05 UTC | 2026-05-18 11:05 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Service Disruption: Core Service](https://rewindex.com/company/salesforce/incidents/20004025.md) | major | 2026-05-18 17:53 UTC | 2026-05-18 18:02 UTC | resolved |
| [Claude](https://rewindex.com/company/claude.md) | [Elevated errors for Claude Opus 4.7](https://rewindex.com/company/claude/incidents/6qbg6ft2r9j4.md) | major | 2026-05-18 22:10 UTC | 2026-05-18 22:19 UTC | resolved |
| [Anthropic](https://rewindex.com/company/anthropic.md) | [Elevated errors for Claude Opus 4.7](https://rewindex.com/company/anthropic/incidents/6qbg6ft2r9j4.md) | major | 2026-05-18 22:10 UTC | 2026-05-18 22:19 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Partial outage: jina-code-embeddings-1500m](https://rewindex.com/company/jina-ai/incidents/03gtnkxp4m1n.md) | minor | 2026-05-18 00:15 UTC | 2026-05-18 00:20 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Degraded performance: jina-code-embeddings-1500m](https://rewindex.com/company/jina-ai/incidents/g0brndxm5db7.md) | minor | 2026-05-18 00:20 UTC | 2026-05-18 00:25 UTC | resolved |
| [Claude](https://rewindex.com/company/claude.md) | [Elevated errors on Claude Haiku 4.5](https://rewindex.com/company/claude/incidents/fvddmdx8z6y7.md) | minor | 2026-05-18 06:12 UTC | 2026-05-18 08:07 UTC | resolved |
| [Anthropic](https://rewindex.com/company/anthropic.md) | [Elevated errors on Claude Haiku 4.5](https://rewindex.com/company/anthropic/incidents/fvddmdx8z6y7.md) | minor | 2026-05-18 06:12 UTC | 2026-05-18 08:07 UTC | resolved |
| [Grafana Cloud](https://rewindex.com/company/grafana-cloud.md) | [Grafana K6 metrics processing and test runs degradation](https://rewindex.com/company/grafana-cloud/incidents/qlnkw0cn54hb.md) | minor | 2026-05-18 08:24 UTC | 2026-05-18 15:42 UTC | resolved |
| [Crusoe](https://rewindex.com/company/crusoe.md) | [VM Creation and Start Issues in us-southcentral1-a and eu-iceland1-a](https://rewindex.com/company/crusoe/incidents/ttbq53vkkzs0.md) | minor | 2026-05-18 08:24 UTC | 2026-05-19 01:19 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Issues Storing Real-Time Transcriptions in Conversational Intelligence](https://rewindex.com/company/twilio/incidents/5lg76w3216r2.md) | minor | 2026-05-18 09:10 UTC | 2026-05-18 10:46 UTC | resolved |
| [Speechmatics](https://rewindex.com/company/speechmatics.md) | [Batch SaaS US2 - Slow processing of jobs due to degraded fetch service](https://rewindex.com/company/speechmatics/incidents/z6wf7k0vwlrm.md) | minor | 2026-05-18 10:30 UTC | 2026-05-18 10:30 UTC | resolved |
| [Pipedrive](https://rewindex.com/company/pipedrive.md) | [Billing System Issue](https://rewindex.com/company/pipedrive/incidents/496367.md) | minor | 2026-05-18 11:02 UTC | 2026-05-18 13:38 UTC | resolved |
| [Snyk](https://rewindex.com/company/snyk.md) | [Snyk PR Degradation](https://rewindex.com/company/snyk/incidents/6ckdp849d2k8.md) | minor | 2026-05-18 11:19 UTC | 2026-05-18 12:53 UTC | resolved |
| [Hootsuite](https://rewindex.com/company/hootsuite.md) | [TikTok Trends IQ App Outage (Talkwalker)](https://rewindex.com/company/hootsuite/incidents/15rts06xll7y.md) | minor | 2026-05-18 11:42 UTC | 2026-06-26 08:04 UTC | resolved |
| [Snyk](https://rewindex.com/company/snyk.md) | [Service Degradation on US-01 (app.snyk.io)](https://rewindex.com/company/snyk/incidents/h8w8rtczn430.md) | minor | 2026-05-18 12:12 UTC | 2026-05-19 14:27 UTC | resolved |
| [Webflow](https://rewindex.com/company/webflow.md) | [\[RESOLVED\] Reports of issues publishing for some customers](https://rewindex.com/company/webflow/incidents/nrxlqd7d0tsy.md) | minor | 2026-05-18 12:52 UTC | 2026-05-18 16:47 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [Generative API instabilities](https://rewindex.com/company/scaleway/incidents/nzlv3znzt22l.md) | minor | 2026-05-18 13:07 UTC | 2026-05-18 15:33 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Intelligent Alerts Currently Unavailable](https://rewindex.com/company/twilio/incidents/lbb65tq60zlw.md) | minor | 2026-05-18 14:08 UTC | 2026-05-18 14:52 UTC | resolved |
| [Slack](https://rewindex.com/company/slack.md) | [Huddle AI summaries not being generated](https://rewindex.com/company/slack/incidents/1554.md) | minor | 2026-05-18 14:53 UTC | 2026-05-18 14:53 UTC | resolved |
| [v0](https://rewindex.com/company/v0.md) | [Support cases cannot be submitted](https://rewindex.com/company/v0/incidents/qngjxgf9x5w5.md) | minor | 2026-05-18 15:00 UTC | 2026-05-18 15:41 UTC | resolved |
| [Vercel](https://rewindex.com/company/vercel.md) | [Support cases cannot be submitted](https://rewindex.com/company/vercel/incidents/qngjxgf9x5w5.md) | minor | 2026-05-18 15:00 UTC | 2026-05-18 15:41 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Text to Speech Messages Could Be Dropped](https://rewindex.com/company/twilio/incidents/8dgf3zh50dzq.md) | minor | 2026-05-18 15:56 UTC | 2026-05-18 17:12 UTC | resolved |
| [Redis](https://rewindex.com/company/redis.md) | [Connectivity issue on c278](https://rewindex.com/company/redis/incidents/510d92ea-5c96-4c68-87d5-16975e2316c6.md) | minor | 2026-05-18 16:52 UTC | 2026-05-18 19:49 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Delay in Getting Twilio/flows Templates Approved on Whatsapp](https://rewindex.com/company/twilio/incidents/vzvq4lhyqpks.md) | minor | 2026-05-18 18:42 UTC | 2026-05-20 23:15 UTC | resolved |
| [Jasper](https://rewindex.com/company/jasper.md) | [Investigating Failures in Content Generation](https://rewindex.com/company/jasper/incidents/03fc69f9-caa8-477b-a010-c5715b62fda9.md) | minor | 2026-05-18 18:57 UTC | 2026-05-18 19:20 UTC | resolved |
| [Socket](https://rewindex.com/company/socket.md) | [Degraded system performance](https://rewindex.com/company/socket/incidents/fyjysr88hj7y.md) | minor | 2026-05-18 19:24 UTC | 2026-05-19 00:47 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failures between Twilio Phone Numbers and Multiple Networks in Brazil](https://rewindex.com/company/twilio/incidents/fymswqqbj41s.md) | minor | 2026-05-18 20:36 UTC | 2026-05-18 23:38 UTC | resolved |
| [DNSimple](https://rewindex.com/company/dnsimple.md) | [Degraded service in Amsterdam region](https://rewindex.com/company/dnsimple/incidents/mlgf73pnfwqx.md) | minor | 2026-05-18 21:26 UTC | 2026-05-18 22:00 UTC | resolved |
| [v0](https://rewindex.com/company/v0.md) | [Increased Function Invocation Errors - ERR\_MODULE\_NOT\_FOUND](https://rewindex.com/company/v0/incidents/0pl74z9tcpmk.md) | minor | 2026-05-18 21:42 UTC | 2026-05-18 23:52 UTC | resolved |
| [Vercel](https://rewindex.com/company/vercel.md) | [Increased Function Invocation Errors - ERR\_MODULE\_NOT\_FOUND](https://rewindex.com/company/vercel/incidents/0pl74z9tcpmk.md) | minor | 2026-05-18 21:42 UTC | 2026-05-18 23:52 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Performance Degradation: Customer360 Audiences](https://rewindex.com/company/salesforce/incidents/20004053.md) | minor | 2026-05-18 21:47 UTC | 2026-05-29 00:48 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Performance Degradation: Customer360 Audiences](https://rewindex.com/company/salesforce/incidents/20004070.md) | minor | 2026-05-18 21:47 UTC | 2026-06-06 01:55 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [MMS Delivery Delays from Twilio Short Codes to AT&T United States](https://rewindex.com/company/twilio/incidents/plwk4wlrgf3v.md) | minor | 2026-05-18 22:09 UTC | 2026-05-19 03:36 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Service outage: s.jina.ai](https://rewindex.com/company/jina-ai/incidents/kg1bt3rky9cf.md) | minor | 2026-05-18 22:15 UTC | 2026-05-18 22:20 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Partial outage: s.jina.ai](https://rewindex.com/company/jina-ai/incidents/skcmn1sz8313.md) | minor | 2026-05-18 22:20 UTC | 2026-05-18 22:25 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [Delayed call detail reports](https://rewindex.com/company/vonage/incidents/3bf6hm5r4rzv.md) | minor | 2026-05-18 22:25 UTC | 2026-05-19 00:03 UTC | resolved |
| [Rippling](https://rewindex.com/company/rippling.md) | [Site performance is degraded](https://rewindex.com/company/rippling/incidents/sg30mbwdk7jj.md) | minor | 2026-05-18 22:34 UTC | 2026-05-19 00:59 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Degraded performance: s.jina.ai](https://rewindex.com/company/jina-ai/incidents/z85gy6lv7szs.md) | minor | 2026-05-18 22:40 UTC | 2026-05-18 22:45 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays from Twilio Phone Numbers to GTA Wireless United States](https://rewindex.com/company/twilio/incidents/rjlm3yc7cylw.md) | minor | 2026-05-18 22:45 UTC | 2026-05-19 08:34 UTC | resolved |
| [Deepgram](https://rewindex.com/company/deepgram.md) | [Voice Agent - Elevated 4xx Error Rates](https://rewindex.com/company/deepgram/incidents/kn7ff9hcvw6w.md) | minor | 2026-05-18 23:36 UTC | 2026-05-18 22:06 UTC | resolved |
| [Hootsuite](https://rewindex.com/company/hootsuite.md) | [Bluesky connection and publication issues](https://rewindex.com/company/hootsuite/incidents/q75d9p3k43yt.md) | minor | 2026-05-18 23:42 UTC | 2026-05-19 04:01 UTC | resolved |
| [Sentry](https://rewindex.com/company/sentry.md) | [Ingestion and alerting delays in US](https://rewindex.com/company/sentry/incidents/4mr92qjf3wdt.md) | none | 2026-05-18 01:41 UTC | 2026-05-18 07:11 UTC | resolved |
| [Gorgias](https://rewindex.com/company/gorgias.md) | [Ticket view count is not updating on some accounts.](https://rewindex.com/company/gorgias/incidents/6q856tn6j5lz.md) | none | 2026-05-18 02:47 UTC | 2026-05-18 05:32 UTC | resolved |
| [Windsurf](https://rewindex.com/company/windsurf.md) | [Windsurf Authentication Slowness](https://rewindex.com/company/windsurf/incidents/mtxwnbq5xdkm.md) | none | 2026-05-18 13:22 UTC | 2026-05-18 14:40 UTC | resolved |
| [Codeium](https://rewindex.com/company/codeium.md) | [Windsurf Authentication Slowness](https://rewindex.com/company/codeium/incidents/mtxwnbq5xdkm.md) | none | 2026-05-18 13:22 UTC | 2026-05-18 14:40 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[DNSE\] - API slow](https://rewindex.com/company/scaleway/incidents/pp4h72tk97mc.md) | none | 2026-05-18 13:56 UTC | 2026-05-18 13:56 UTC | resolved |
| [Baseten](https://rewindex.com/company/baseten.md) | [Slower than usual scale-ups for L4s in US-East](https://rewindex.com/company/baseten/incidents/2cdfmzkrt2fd.md) | none | 2026-05-18 15:20 UTC | 2026-05-18 15:59 UTC | resolved |
| [New Relic](https://rewindex.com/company/new-relic.md) | [Alerts and Data Irregularities - US and EU region](https://rewindex.com/company/new-relic/incidents/pnfchwtft08w.md) | none | 2026-05-18 16:25 UTC | 2026-05-18 16:25 UTC | resolved |
| [Dropbox](https://rewindex.com/company/dropbox.md) | [Availability was impacted across a number of services](https://rewindex.com/company/dropbox/incidents/jnnysc59s84z.md) | none | 2026-05-18 19:11 UTC | 2026-05-18 17:00 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[OBJS\] - \[nl-AMS\]  Object Storage availability issues on AMS](https://rewindex.com/company/scaleway/incidents/drnxyfxdgqx3.md) | minor | 2026-05-11 11:45 UTC | 2026-05-29 16:12 UTC | resolved |
| [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [\[Fragnesia\] Linux Privilege Escalation Vulnerability](https://rewindex.com/company/linode-akamai/incidents/m3r11p4pq1zv.md) | minor | 2026-05-13 21:02 UTC | 2026-07-06 14:42 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failures between Twilio Phone Numbers and AT&T in Mexico](https://rewindex.com/company/twilio/incidents/btnm4pglm9d6.md) | minor | 2026-05-14 20:50 UTC | 2026-05-19 12:01 UTC | resolved |
| [Harness](https://rewindex.com/company/harness.md) | [IACM Pipeline Struck In Prod4](https://rewindex.com/company/harness/incidents/56vgynv2tb2h.md) | minor | 2026-05-15 04:54 UTC | 2026-05-21 16:34 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[KUBE\] - \[it-mil\] - creating/upgrade cluster issue](https://rewindex.com/company/scaleway/incidents/m6m93yzp7nyb.md) | minor | 2026-05-15 08:41 UTC | 2026-05-18 11:09 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Subset of AU Sender ID Registration Submissions Directly Transitioning to REJECTED](https://rewindex.com/company/twilio/incidents/wcw96x891ykl.md) | minor | 2026-05-15 20:51 UTC | 2026-06-03 07:59 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Performance Degradation: Core Service](https://rewindex.com/company/salesforce/incidents/20004026.md) | minor | 2026-05-16 00:49 UTC | 2026-05-19 00:49 UTC | resolved |
| [Trello](https://rewindex.com/company/trello.md) | [Trello - degraded performance](https://rewindex.com/company/trello/incidents/h11gfkgvjhhk.md) | minor | 2026-05-17 14:11 UTC | 2026-05-26 21:12 UTC | postmortem |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] External Maintenance - United States T-Mobile](https://rewindex.com/company/sinch/incidents/nz2zflf6zl5t.md) | maintenance | 2026-05-18 03:00 UTC | 2026-05-18 11:00 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/qsxwrnzdcg9v.md) | maintenance | 2026-05-18 03:00 UTC | 2026-05-18 11:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] USA SMS & MMS - Planned Maintenance affecting T-Mobile network](https://rewindex.com/company/vonage/incidents/yzhgdhz9sryx.md) | maintenance | 2026-05-18 03:00 UTC | 2026-05-18 11:00 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Messaging Maintenance - Campaign Provisioning Delays](https://rewindex.com/company/bandwidth/incidents/49f7w4vzk69n.md) | maintenance | 2026-05-18 04:00 UTC | 2026-05-18 12:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Video API - Planned Maintenance for Video API Developer Tools](https://rewindex.com/company/vonage/incidents/sb7sf71y2ps3.md) | maintenance | 2026-05-18 04:00 UTC | 2026-05-18 08:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] USA MMS - Planned maintenance affecting toll free numbers](https://rewindex.com/company/vonage/incidents/w7m6kf5jq3th.md) | maintenance | 2026-05-18 04:01 UTC | 2026-05-18 08:01 UTC | resolved |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [\[Scheduled\] Ask Red Hat - System updates](https://rewindex.com/company/red-hat/incidents/px2ps7y7d26s.md) | maintenance | 2026-05-18 06:30 UTC | 2026-05-18 08:30 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Japan SMS Carrier Maintenance - SoftBank Mobile](https://rewindex.com/company/twilio/incidents/bms8g539h3gb.md) | maintenance | 2026-05-18 14:00 UTC | 2026-05-18 23:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Japan SMS - Planned Maintenance affecting Softbank](https://rewindex.com/company/vonage/incidents/78kzfdphcfgk.md) | maintenance | 2026-05-18 14:00 UTC | 2026-05-18 23:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United Kingdom Account Security Carrier Partner Maintenance - EE](https://rewindex.com/company/twilio/incidents/vkgc6qgxdw9d.md) | maintenance | 2026-05-18 15:00 UTC | 2026-05-19 08:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Philippines SMS Carrier Maintenance - Globe Telecom](https://rewindex.com/company/twilio/incidents/1v4m87x46qb7.md) | maintenance | 2026-05-18 16:00 UTC | 2026-05-18 16:30 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Finland  SMS - Planned maintenance affecting Telia network](https://rewindex.com/company/vonage/incidents/4zt415gnghqx.md) | maintenance | 2026-05-18 19:00 UTC | 2026-05-19 00:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/g9grm1dfycdj.md) | maintenance | 2026-05-18 20:00 UTC | 2026-05-19 00:01 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Russia SMS - Planned maintenance affecting T2 (Tele2) network](https://rewindex.com/company/vonage/incidents/lzbkhdr314mb.md) | maintenance | 2026-05-18 20:00 UTC | 2026-05-19 00:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Russia SMS Carrier Maintenance - MTT](https://rewindex.com/company/twilio/incidents/kcs59zm5v188.md) | maintenance | 2026-05-18 21:00 UTC | 2026-05-19 00:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United Kingdom Account Security Carrier Partner Maintenance - Three](https://rewindex.com/company/twilio/incidents/clrdrt4w51vw.md) | maintenance | 2026-05-18 21:01 UTC | 2026-05-19 02:01 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Kazakhstan SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/7wp4sd1yxysd.md) | maintenance | 2026-05-18 21:30 UTC | 2026-05-19 01:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Kazakhstan SMS - planned maintenance impacting Altel/Tele2 network](https://rewindex.com/company/vonage/incidents/kyh404w7436f.md) | maintenance | 2026-05-18 21:30 UTC | 2026-05-19 01:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] South Africa SMS Carrier Maintenance - MTN](https://rewindex.com/company/twilio/incidents/syl60dk7m5tm.md) | maintenance | 2026-05-18 22:00 UTC | 2026-05-19 02:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] South Africa SMS - Planned maintenance affecting MTN network](https://rewindex.com/company/vonage/incidents/z5lj2cvb0m7m.md) | maintenance | 2026-05-18 22:00 UTC | 2026-05-19 02:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/4qfpw8mrn9my.md) | maintenance | 2026-05-18 23:00 UTC | 2026-05-19 06:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] France SMS - Planned maintenance affecting Bouygues Telecom](https://rewindex.com/company/vonage/incidents/8s5qjzzr4lt5.md) | maintenance | 2026-05-18 23:00 UTC | 2026-05-19 06:00 UTC | resolved |

## Cite this

56 vendor-reported incidents started on 2026-05-18 (UTC) across 37 vendors, 10 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2026-05-18
- Citation: Rewindex daily outage roundup, “Outages on May 18, 2026” (2026-05-18 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2026-05-18 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on May 18, 2026 (2026-05-18)](https://rewindex.com/outages/2026-05-18)`


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Canonical: https://rewindex.com/outages/2026-05-18 · Markdown: https://rewindex.com/outages/2026-05-18.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:37:31.679Z