# Outages on April 21, 2016 (UTC) > 15 incidents started on April 21, 2016 (UTC) on the status pages Rewindex archives, 1 labelled major or critical by the vendor (Greenhouse); 2 more were still open from earlier days. Canonical: https://rewindex.com/outages/2016-04-21 Last updated: 2016-04-22T07:36:00Z - Incidents started: 15 (major/critical: 1, other: 14) across 10 vendors - Still open from earlier days: 2 · Maintenance windows: 0 · Detected outage events: 0 - By vendor impact label: major 1, minor 9, none 5 - Previous day with incidents: [2016-04-20](https://rewindex.com/outages/2016-04-20.md) · Next: [2016-04-22](https://rewindex.com/outages/2016-04-22.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 | | --- | --- | --- | --- | --- | --- | | [Greenhouse](https://rewindex.com/company/greenhouse.md) | [Greenhouse Recruiting unavailable](https://rewindex.com/company/greenhouse/incidents/qbxd8v9jmh5l.md) | major | 2016-04-21 20:07 UTC | 2016-04-21 20:11 UTC | resolved | | [BigCommerce](https://rewindex.com/company/bigcommerce.md) | [Service availability issue affecting some stores](https://rewindex.com/company/bigcommerce/incidents/dw2sp06wfskq.md) | minor | 2016-04-21 03:53 UTC | 2016-04-21 04:36 UTC | resolved | | [Xero](https://rewindex.com/company/xero.md) | [Partial Outage - some Users are unable to access Xero](https://rewindex.com/company/xero/incidents/wqr1mppg1dtn.md) | minor | 2016-04-21 18:14 UTC | 2016-04-21 18:22 UTC | resolved | | [Travis CI](https://rewindex.com/company/travis-ci.md) | [Some build restarts for public sudo enabled builds](https://rewindex.com/company/travis-ci/incidents/q0sz268nvwx6.md) | minor | 2016-04-21 19:10 UTC | 2016-04-21 20:14 UTC | resolved | | [Lever](https://rewindex.com/company/lever.md) | [Intermittent Internal Realtime Errors](https://rewindex.com/company/lever/incidents/l64x6fs2pk8t.md) | minor | 2016-04-21 19:20 UTC | 2016-04-22 07:36 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [Increased error levels across multiple services](https://rewindex.com/company/twilio/incidents/q56vp9b4thk4.md) | minor | 2016-04-21 21:08 UTC | 2016-04-21 21:23 UTC | resolved | | [HubSpot](https://rewindex.com/company/hubspot.md) | [Downtime for HubSpot Marketing, Sales and CRM](https://rewindex.com/company/hubspot/incidents/5cbrxl79dh4b.md) | minor | 2016-04-21 21:09 UTC | 2016-04-21 22:33 UTC | resolved | | [Help Scout](https://rewindex.com/company/help-scout.md) | [Connection Issues](https://rewindex.com/company/help-scout/incidents/0qjmnv2vy7m1.md) | minor | 2016-04-21 21:09 UTC | 2016-04-22 01:07 UTC | resolved | | [CircleCI](https://rewindex.com/company/circleci.md) | [Builds are queuing](https://rewindex.com/company/circleci/incidents/vwcz2vzq7s95.md) | minor | 2016-04-21 22:00 UTC | 2016-04-22 00:36 UTC | resolved | | [Travis CI](https://rewindex.com/company/travis-ci.md) | [Inbound email support delays due to provider issues](https://rewindex.com/company/travis-ci/incidents/mj352dhjmyhd.md) | minor | 2016-04-21 22:38 UTC | 2016-04-22 05:12 UTC | resolved | | [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [\[Scheduled\] Scheduled Network Maintenance - Newark](https://rewindex.com/company/linode-akamai/incidents/rm83sqy882tq.md) | none | 2016-04-21 10:15 UTC | 2016-04-21 12:15 UTC | resolved | | [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [\[Scheduled\] Hardware Maintenance in London](https://rewindex.com/company/linode-akamai/incidents/6hfd5ycnxw9m.md) | none | 2016-04-21 18:00 UTC | 2016-04-21 21:00 UTC | resolved | | [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [\[Scheduled\] Scheduled Network Maintenance - Singapore](https://rewindex.com/company/linode-akamai/incidents/dlg3b2207g9k.md) | none | 2016-04-21 18:00 UTC | 2016-04-21 20:00 UTC | resolved | | [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [Emergency Maintenance on DNS Infrastructure](https://rewindex.com/company/linode-akamai/incidents/b84n7sh56z4j.md) | none | 2016-04-21 18:53 UTC | 2016-04-21 19:51 UTC | resolved | | [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [\[Scheduled\] NodeBalancer Maintenance in Atlanta](https://rewindex.com/company/linode-akamai/incidents/1ymm9lxgc9mq.md) | none | 2016-04-21 19:00 UTC | 2016-04-21 21:00 UTC | resolved | ## Still open from earlier days | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [Repository Mirror Issues in Dallas](https://rewindex.com/company/linode-akamai/incidents/qpy7m2064pzt.md) | major | 2016-04-19 19:28 UTC | 2016-04-21 21:23 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [Elevated carrier filtering sending SMS messages to T-Mobile](https://rewindex.com/company/twilio/incidents/8nf940mg6jn7.md) | minor | 2016-04-20 22:06 UTC | 2016-04-21 05:15 UTC | resolved | ## Cite this 15 vendor-reported incidents started on 2016-04-21 (UTC) across 10 vendors, 1 labelled major or critical by the vendor. - Canonical URL: https://rewindex.com/outages/2016-04-21 - Citation: Rewindex daily outage roundup, “Outages on April 21, 2016” (2016-04-21 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2016-04-21 (CC BY 4.0). - Markdown link: `[Rewindex daily outage roundup: Outages on April 21, 2016 (2016-04-21)](https://rewindex.com/outages/2016-04-21)` --- Canonical: https://rewindex.com/outages/2016-04-21 · Markdown: https://rewindex.com/outages/2016-04-21.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T11:03:24.064Z