# Outages on November 21, 2017 (UTC) > 15 incidents started on November 21, 2017 (UTC) on the status pages Rewindex archives, 2 labelled major or critical by the vendor (Red Hat (incl. Quay.io), Xero); 5 more were still open from earlier days. Canonical: https://rewindex.com/outages/2017-11-21 Last updated: 2017-11-22T14:33:00Z - Incidents started: 15 (major/critical: 2, other: 13) across 14 vendors - Still open from earlier days: 5 · Maintenance windows: 1 · Detected outage events: 0 - By vendor impact label: major 2, minor 7, none 6 - Previous day with incidents: [2017-11-20](https://rewindex.com/outages/2017-11-20.md) · Next: [2017-11-22](https://rewindex.com/outages/2017-11-22.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 | | --- | --- | --- | --- | --- | --- | | [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [Subscription Management](https://rewindex.com/company/red-hat/incidents/s7tzh47440f5.md) | major | 2017-11-21 15:26 UTC | 2017-11-21 17:29 UTC | resolved | | [Xero](https://rewindex.com/company/xero.md) | [Some users are unable to login to WorkflowMax/Xero Practice Manager and Xero Tax](https://rewindex.com/company/xero/incidents/t7mytd0c1y21.md) | major | 2017-11-21 22:29 UTC | 2017-11-21 23:03 UTC | resolved | | [Segment](https://rewindex.com/company/segment.md) | [Delay publishing events to destinations](https://rewindex.com/company/segment/incidents/dpq83c8j4kjb.md) | minor | 2017-11-21 17:13 UTC | 2017-11-21 21:00 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [Delayed delivery receipts for some US short codes](https://rewindex.com/company/twilio/incidents/z2gd3wl10lpf.md) | minor | 2017-11-21 17:23 UTC | 2017-11-21 22:07 UTC | resolved | | [imgix](https://rewindex.com/company/imgix.md) | [Elevated error rates](https://rewindex.com/company/imgix/incidents/5c2tg553vxdn.md) | minor | 2017-11-21 17:25 UTC | 2017-11-21 23:37 UTC | resolved | | [Heap](https://rewindex.com/company/heap.md) | [Delayed Heap SQL Syncs](https://rewindex.com/company/heap/incidents/cv55w99bchdx.md) | minor | 2017-11-21 18:05 UTC | 2017-11-22 00:30 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [Inbound call failures in Brazil](https://rewindex.com/company/twilio/incidents/mt442ztzh8l8.md) | minor | 2017-11-21 19:15 UTC | 2017-11-22 14:33 UTC | resolved | | [Grafana Cloud](https://rewindex.com/company/grafana-cloud.md) | [network event in us-east datacenter](https://rewindex.com/company/grafana-cloud/incidents/zvj0zf6kr3ns.md) | minor | 2017-11-21 19:33 UTC | 2017-11-21 20:55 UTC | resolved | | [Buildkite](https://rewindex.com/company/buildkite.md) | [Jobs not being assigned to agents](https://rewindex.com/company/buildkite/incidents/ppxzb02sznzt.md) | minor | 2017-11-21 20:22 UTC | 2017-11-21 20:46 UTC | resolved | | [Hotjar](https://rewindex.com/company/hotjar.md) | [Incident Report - Hotjar currently slow or unresponsive.](https://rewindex.com/company/hotjar/incidents/t2w7mt5nwqpq.md) | none | 2017-11-21 11:30 UTC | 2017-11-21 12:48 UTC | resolved | | [Shopify](https://rewindex.com/company/shopify.md) | [Unexpected problem for some shops](https://rewindex.com/company/shopify/incidents/t4yvbqqh7m0m.md) | none | 2017-11-21 14:39 UTC | 2017-11-21 14:48 UTC | resolved | | [Typeform](https://rewindex.com/company/typeform.md) | [Login error](https://rewindex.com/company/typeform/incidents/3bglxbyb418r.md) | none | 2017-11-21 16:01 UTC | 2017-11-21 16:10 UTC | resolved | | [Discord](https://rewindex.com/company/discord.md) | [Connection Issues](https://rewindex.com/company/discord/incidents/j857hhw6kz49.md) | none | 2017-11-21 18:37 UTC | 2017-11-21 19:15 UTC | resolved | | [ActiveCampaign](https://rewindex.com/company/activecampaign.md) | [Intermittent Network Performance Issues](https://rewindex.com/company/activecampaign/incidents/qllpv5wf1c8r.md) | none | 2017-11-21 19:32 UTC | 2017-11-21 21:53 UTC | resolved | | [Travis CI](https://rewindex.com/company/travis-ci.md) | [Intermittent availability drops for sudo:false infrastructure](https://rewindex.com/company/travis-ci/incidents/15qr1r69wns8.md) | none | 2017-11-21 20:24 UTC | 2017-11-22 08:24 UTC | resolved | ## Still open from earlier days | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Mixpanel](https://rewindex.com/company/mixpanel.md) | [Raw Export API Unavailable](https://rewindex.com/company/mixpanel/incidents/vpgpxbbk4qgd.md) | major | 2017-11-14 00:26 UTC | 2017-11-27 19:15 UTC | resolved | | [Xero](https://rewindex.com/company/xero.md) | [Xero PDFs experiencing issues when opened in the newest version of Adobe Reader](https://rewindex.com/company/xero/incidents/87j2xwygyx38.md) | major | 2017-11-20 15:34 UTC | 2017-11-29 00:27 UTC | resolved | | [DNSimple](https://rewindex.com/company/dnsimple.md) | [Calls to Sandbox API for domain registrar operations currently unavailable](https://rewindex.com/company/dnsimple/incidents/78nttgz40rbp.md) | minor | 2017-11-14 19:46 UTC | 2017-12-01 21:43 UTC | resolved | | [Amplitude](https://rewindex.com/company/amplitude.md) | [Missing New User Start Time Data in Charts](https://rewindex.com/company/amplitude/incidents/d3sfdks00twb.md) | minor | 2017-11-20 23:34 UTC | 2017-11-21 18:19 UTC | resolved | | [Klaviyo](https://rewindex.com/company/klaviyo.md) | [Outstanding Email Analytics](https://rewindex.com/company/klaviyo/incidents/xrd21k5l346z.md) | none | 2017-11-15 18:11 UTC | 2017-11-24 00:55 UTC | resolved | ## Maintenance | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Heap](https://rewindex.com/company/heap.md) | [\[Scheduled\] Scheduled Dashboard Downtime](https://rewindex.com/company/heap/incidents/c98cbnts57k5.md) | maintenance | 2017-11-21 04:00 UTC | 2017-11-21 04:30 UTC | resolved | ## Cite this 15 vendor-reported incidents started on 2017-11-21 (UTC) across 14 vendors, 2 labelled major or critical by the vendor. - Canonical URL: https://rewindex.com/outages/2017-11-21 - Citation: Rewindex daily outage roundup, “Outages on November 21, 2017” (2017-11-21 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2017-11-21 (CC BY 4.0). - Markdown link: `[Rewindex daily outage roundup: Outages on November 21, 2017 (2017-11-21)](https://rewindex.com/outages/2017-11-21)` --- Canonical: https://rewindex.com/outages/2017-11-21 · Markdown: https://rewindex.com/outages/2017-11-21.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:56:48.956Z