Outages by dayAugust 20, 2026

Outages on August 20, 2026

UTC day 2026-08-20 (Aug 20, 00:00 to Aug 20, 23:59 your time). Incidents as the vendors posted them on their status pages; impact labels are the vendor’s own.

86incidents started

29labelled major or critical

55vendors with a new incident

26still open from earlier days

By vendor label: Critical 2 · Major 27 · Minor 37 · No impact listed 20 · 25 maintenance

Incidents started this day 86

Vendor	Incident	Impact	Started	Resolved	Status
GitHub Copilot	Intermittent failures creating agent tasks	Critical	14:43	Aug 21, 00:37 (9.9 h)	resolved
GitHub	Intermittent failures creating agent tasks	Critical	14:43	Aug 21, 00:37 (9.9 h)	resolved
Box	[Medium] Issue with Microsoft Office Integration and Box Edit	Major	00:31	01:44 (1.2 h)	postmortem
Tailscale	Coordination service issues	Major	00:58	03:22 (2.4 h)	resolved
Salesforce	Marketing Cloud Disruption: Marketing Cloud Core Service	Major	03:37	04:03 (26 min)	resolved
Fly.io	MPG (v1) partially down in ORD	Major	07:25	07:57 (32 min)	resolved
Vercel	Logs unavailable to query in Dashboard	Major	11:14	11:25 (11 min)	resolved
v0	Logs unavailable to query in Dashboard	Major	11:14	11:25 (11 min)	resolved
Elastic Cloud	Issue when creating Serverless projects in Azure eastus region	Major	12:48	16:22 (3.6 h)	resolved
Materialize	Upstream vendor causing authentication related issues	Major	13:31	14:39 (1.1 h)	resolved
Snowflake	INC20000168	Major	13:47	15:43 (1.9 h)	postmortem
Bandwidth	Off Net Port Order Delays	Major	14:05	21:39 (7.6 h)	resolved
Google Cloud	We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region.	Major	15:40	19:20 (3.7 h)	resolved
Render	Deployment Issues	Major	15:47	19:40 (3.9 h)	resolved
Starburst	Issue not listing the full list of catalogs and schemas	Major	16:45	16:45 (0 min)	resolved
PandaDoc	Some users experience issues with creation and viewing of documents	Major	17:03	21:42 (4.7 h)	resolved
Confluent	Elevated error rates and latency in GCP us-west1	Major	17:10	20:18 (3.1 h)	resolved
Harness	All modules are running slow in Prod1/2/3/4 due to cloud provider incident	Major	17:17	19:23 (2.1 h)	postmortem
Retool	React App Builder Sandbox Installs May Fail to Install Dependencies	Major	17:26	23:20 (5.9 h)	resolved
v0	New container functions are failing	Major	17:46	18:34 (47 min)	resolved
Vercel	New container functions are failing	Major	17:46	18:34 (47 min)	resolved
Cribl	OAuth secrets containing C.* expressions fail to resolve during authentication	Major	18:13	Aug 21, 15:30 (21 h)	resolved
Ably	Elevated Error Rate in ap-southeast-1	Major	19:07	19:10 (3 min)	resolved
Anthropic	Elevated errors on requests to multiple models	Major	19:16	19:42 (26 min)	resolved
Claude	Elevated errors on requests to multiple models	Major	19:16	19:42 (26 min)	resolved
PostHog	Application: partial outage	Major	19:33	19:33 (0 min)	resolved
Dynatrace	Monitoring Visibility Impacted for AWS Lambda Layers on Node.js 22	Major	21:10	Aug 24, 09:54 (4 d)	resolved
Socket	Firewall Events rejected/dropped	Major	23:05	Aug 21, 01:06 (2.0 h)	resolved
Salesforce	Service Disruption: Core Service	Major	23:37	Aug 21, 00:22 (45 min)	resolved
ChatGPT	Chatgpt.com is down - all signups and logins are down as of right now	Minor	00:35	00:54 (19 min)	resolved
OpenAI	Chatgpt.com is down - all signups and logins are down as of right now	Minor	00:35	00:54 (19 min)	resolved
Salesforce	Performance Degradation: Core Service	Minor	01:22	01:28 (6 min)	resolved
Sinch	Delivery Issue Canada - ICE Wireles	Minor	05:28	Sep 2, 03:56 (13 d)	resolved
Jina AI	Degraded performance: s.jina.ai	Minor	06:00	06:05 (5 min)	resolved
Langfuse	Evaluations are delayed in EU	Minor	08:06	09:55 (1.8 h)	resolved
Salesforce	Feature Perf Degradation: Core Service	Minor	09:00	17:05 (8.1 h)	resolved
Freshdesk	Performance Degradation	Minor	10:45	11:19 (34 min)	resolved
Bandwidth	Bandwidth App Incident - 10DLC Campaign Visibility	Minor	12:17	13:13 (56 min)	resolved
Squarespace	Acuity Scheduling / Delayed Google calendar sync	Minor	12:26	14:30 (2.1 h)	resolved
Twilio	SMS Delivery Delays From a Subset of Twilio Short Codes to T-Mobile United States	Minor	12:32	16:07 (3.6 h)	resolved
incident.io	Increased latency in Microsoft Teams	Minor	13:02	16:31 (3.5 h)	resolved
Inngest	Delays in Function Execution	Minor	13:44	15:04 (1.3 h)	resolved
ChatGPT	Elevated Errors for Thinking mode in ChatGPT	Minor	13:56	16:51 (2.9 h)	resolved
OpenAI	Elevated Errors for Thinking mode in ChatGPT	Minor	13:56	16:51 (2.9 h)	resolved
AssemblyAI	Async Transcription Service Issues	Minor	14:21	15:10 (49 min)	resolved
Harness	FME API write operations started returning 499 errors	Minor	14:32	15:02 (30 min)	postmortem
Better Stack	Degraded Telemetry performance	Minor	14:39	14:48 (9 min)	resolved
Temporal Cloud	Customers in (GCP) us-west1 may experience elevated API latencies	Minor	15:20	19:00 (3.7 h)	resolved
Deepgram	Elevated 5XX Error Rate for v1/auth/grant	Minor	15:52	17:00 (1.1 h)	resolved
Scaleway	[fr-par] Site-to-site VPN configuration issue	Minor	16:06	Sep 28, 13:45 (39 d)	resolved
Mailgun	GCP Reporting Multi Service Outage in US-West1	Minor	16:19	17:31 (1.2 h)	resolved
E2B	Elevated error rates for sandbox operations	Minor	16:25	20:27 (4.0 h)	resolved
Akamai	Reporting data availability issues in 'Traffic by Hostname' report	Minor	16:43	Aug 28, 21:59 (8 d)	resolved
PostHog	MCP: elevated API error rates	Minor	16:55	16:55 (0 min)	resolved
OpenAI	Elevated Codex API authentication errors	Minor	16:58	17:52 (53 min)	resolved
ChatGPT	Elevated Codex API authentication errors	Minor	16:58	17:52 (53 min)	resolved
Bugsnag	Sessions processing delays	Minor	17:36	19:57 (2.4 h)	resolved
Twilio	Voice Call Post Dial Delay from Twilio Phone Numbers to Mexico	Minor	17:38	20:04 (2.4 h)	resolved
Coralogix	US2 Log alerts lag	Minor	17:57	18:45 (48 min)	resolved
Claude	Elevated errors on Google connectors	Minor	18:32	19:01 (29 min)	resolved
Anthropic	Elevated errors on Google connectors	Minor	18:32	19:01 (29 min)	resolved
Ably	Elevated Errors in ap-southeast-1	Minor	19:29	20:24 (55 min)	resolved
Squarespace	Acuity Scheduling - Unable to Connect to Meta	Minor	20:12	Aug 21, 13:56 (18 h)	resolved
Elastic Cloud	Elevated Error Rates Affecting Managed OTLP	Minor	20:22	22:13 (1.9 h)	resolved
LiveKit	Investigating reports of elevated egress & connector API errors	Minor	21:10	21:47 (37 min)	postmortem
Inngest	We are currently experiencing a delay with function runs being visible in the dashboard and have scaled up processing to work through the backlog.	Minor	21:44	22:35 (50 min)	resolved
Fireworks AI	Service Degradation for one of our Serverless models	No impact listed	01:56	02:07 (11 min)	resolved
Fireworks AI	Service Degradation for one of our Serverless models	No impact listed	02:54	02:55 (2 min)	resolved
HeyGen	Increase load on our DB causing service degradation	No impact listed	04:14	05:20 (1.1 h)	resolved
Bolt.new	[Dependency Check] Cloudflare	No impact listed	05:49	05:59 (10 min)	resolved
Bolt.new	[Dependency Check] Cloudflare	No impact listed	11:44	15:14 (3.5 h)	resolved
Snyk	Snyk Code Degradation	No impact listed	12:42	12:43 (0 min)	resolved
Fly.io	Oauth/Macaroon Errors from flyctl	No impact listed	13:54	14:16 (23 min)	resolved
Fireworks AI	Service Degradation for one of our Serverless models	No impact listed	14:28	14:32 (4 min)	resolved
Firebase	Network trace ingestion is delayed for Firebase Performance Monitoring customers.	No impact listed	14:30	Aug 22, 13:50 (47 h)	resolved
Sanity	Elevated API error rate	No impact listed	14:33	14:33 (0 min)	resolved
Fireworks AI	Service Degradation for one of our Serverless models	No impact listed	14:46	14:54 (8 min)	resolved
Fireworks AI	Service Degradation for one of our Serverless models	No impact listed	14:56	15:01 (5 min)	resolved
Fireworks AI	Service Degradation for one of our Serverless models	No impact listed	16:48	17:03 (15 min)	resolved
Bolt.new	[Dependency Check] Cloudflare	No impact listed	16:54	17:49 (55 min)	resolved
Vonage	Silent Authentication restored	No impact listed	18:15	18:15 (0 min)	resolved
Bolt.new	[Dependency Check] Anthropic	No impact listed	18:40	23:01 (4.3 h)	resolved
Fireworks AI	Service Degradation for one of our Serverless models	No impact listed	19:50	20:06 (16 min)	resolved
Twilio	Users Faced a Generic Error "Can Not Be the Same as Your Last Password." When Attempting to Reset Their Password.	No impact listed	20:00	20:00 (0 min)	resolved
Fly.io	Temporary DNS resolution failure	No impact listed	20:07	19:30 (-38 min)	resolved
Lattice	Lattice AI Agent and Evidence-Based Reviews generation errors	No impact listed	20:23	19:30 (-53 min)	resolved

Still open from earlier days 26

Vendor	Incident	Impact	Started	Resolved	Status
Vapi	Increased rate of call failures	Critical	Aug 19, 18:16	17:20 (23 h)	resolved
Elastic Cloud	Elasticsearch 9.5.1: false-positive matches in certain boolean queries	Major	Aug 14, 09:22	17:09 (6 d)	resolved
Telnyx	Network connectivity issues in Frankfurt	Major	Aug 15, 03:58	Aug 31, 13:30 (16 d)	resolved
Astronomer	Incorrect scheduler heartbeat metrics being reported	Major	Aug 18, 18:51	Sep 10, 22:19 (23 d)	resolved
Nebius	Region us-central1 partial degradation	Major	Aug 19, 10:43	08:16 (22 h)	postmortem
Twilio	Event Streams Delivery Stopped	Major	Aug 19, 22:45	01:02 (2.3 h)	resolved
Cursor	Fable 5 unavailable	Major	Aug 19, 23:10	01:51 (2.7 h)	resolved
Mixpanel	Issues Populating Event Properties in dropdown menus	Major	Aug 19, 23:20	03:05 (3.8 h)	resolved
Slack	Trouble Accessing Historical Messages With Custom Data Retention Policies Enabled	Minor	Aug 13, 21:21	Sep 14, 22:31 (32 d)	resolved
Telnyx	Programmable Wireless data loss in Australia	Minor	Aug 17, 19:27	Aug 27, 13:53 (10 d)	resolved
Salesforce	Mule Soft Performance Degradation: Cloud Hub20 Spaces-US-EAST-1	Minor	Aug 19, 00:54	Sep 2, 20:29 (15 d)	resolved
Salesforce	Mule Soft Performance Degradation: Cloud Hub20 Applications-US-EAST-2, Cloud Hub20 Applications-US-WEST-1, Cloud Hub20 Applications-US-WEST-2	Minor	Aug 19, 00:54	Sep 2, 20:29 (15 d)	resolved
Vonage	Belgium SMS - Delivery degradation towards Proximus, Telenet, Base networks	Minor	Aug 19, 06:17	01:05 (19 h)	resolved
Salesforce	Feature Perf Degradation: Core Service	Minor	Aug 19, 07:38	Aug 21, 02:58 (43 h)	resolved
Salesforce	Feature Perf Degradation: Core Service	Minor	Aug 19, 07:38	Aug 23, 11:20 (4 d)	resolved
LiveKit	Investigating delayed session data ingestion on Cloud Dashboard	Minor	Aug 19, 19:33	00:30 (5.0 h)	resolved
Twilio	MMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Networks in United States	Minor	Aug 19, 20:34	03:13 (6.7 h)	resolved
Twilio	Increased Latency and Failures on Porting APIs	Minor	Aug 19, 20:38	00:58 (4.3 h)	resolved
Supabase	401 errors due to JWT rejections	No impact listed	Aug 14, 02:23	Sep 29, 18:46 (47 d)	resolved
Bolt.new	[Dependency Check] Supabase	No impact listed	Aug 14, 02:35	Aug 25, 16:17 (12 d)	resolved
Lambda	Network Maintenance in us-east-3	No impact listed	Aug 18, 16:32	Aug 26, 14:05 (8 d)	resolved
Supabase	Network access issues affecting a limited number of users in Myanmar	No impact listed	Aug 19, 15:52	Sep 15, 12:48 (27 d)	resolved
Supabase	Myanmar Network Connectivity	No impact listed	Aug 19, 15:57	Sep 17, 01:27 (28 d)	resolved
Akamai	Certificate Provisioning System (CPS) issues	No impact listed	Aug 19, 16:10	14:46 (23 h)	resolved
MongoDB Atlas	Issues rotating certificates for projects containing only Atlas Free and Flex clusters	No impact listed	Aug 19, 20:45	22:07 (25 h)	resolved
CodeRabbit	PR Triage outage	unknown	Aug 19, 22:00	00:39 (2.6 h)	resolved

Maintenance 25

Vendor	Incident	Impact	Started	Resolved	Status
Twilio	[Scheduled] Republic of Serbia SMS Carrier Maintenance - MTS	Maintenance	01:30	05:00 (3.5 h)	resolved
Vonage	[Scheduled] Serbia SMS - Planned maintenance affecting Telekom Srbija(MTS)	Maintenance	01:30	02:30 (1.0 h)	resolved
Bandwidth	[Scheduled] Messaging Maintenance - Toll-Free MMS/SMS	Maintenance	03:00	07:00 (4.0 h)	resolved
Twilio	[Scheduled] United States and Canada Twilio SMS and MMS Maintenance	Maintenance	03:00	07:00 (4.0 h)	resolved
Vonage	[Scheduled] USA/Canada Twilio SMS and MMS - Scheduled Maintenance	Maintenance	03:00	07:01 (4.0 h)	resolved
Sinch	[Scheduled] Scheduled Maintenance Report for Sinch	Maintenance	04:00	12:00 (8.0 h)	resolved
Bandwidth	[Scheduled] Messaging Maintenance - MMS	Maintenance	04:00	12:00 (8.0 h)	resolved
Vonage	[Scheduled] USA MMS - Planned Maintenance affecting 10DLC MMS messages	Maintenance	04:00	12:00 (8.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for TWINT	Maintenance	04:00	05:00 (1.0 h)	resolved
Aircall	[Scheduled] Aircall Scheduled Maintenance — Thursday, August 20th 2026	Maintenance	05:00	06:00 (1.0 h)	resolved
Vonage	[Scheduled] Planned Maintenance on one of the US East [USE1] Voice Servers	Maintenance	07:00	11:00 (4.0 h)	resolved
Sinch	[Scheduled] Sinch Internal Maintenance - MMS	Maintenance	08:00	10:30 (2.5 h)	resolved
Twilio	[Scheduled] United States MMS Carrier Partner Maintenance	Maintenance	08:00	10:30 (2.5 h)	resolved
Vonage	[Scheduled] USA 10DLC MMS - Planned Maintenance affecting 10DLC messages	Maintenance	08:00	10:30 (2.5 h)	resolved
Grafana Cloud	[Scheduled] API Maintenance	Maintenance	08:00	13:00 (5.0 h)	resolved
Rollbar	During the maintenance window, we will perform a series of routine tasks on our databases	Maintenance	08:20	not resolved	maintenance complete
Vonage	Service issue in Voice API platform in Europe East (eu-4) region	Maintenance	09:24	11:24 (2.0 h)	resolved
JFrog	[Scheduled] JFrog Cloud Platform database maintenance on Azure US - East	Maintenance	10:00	11:00 (1.0 h)	resolved
Rollbar	Database Maintenance	Maintenance	13:00	not resolved	maintenance complete
Grafana Cloud	[Scheduled] Scheduled Database Maintenance – Temporary Grafana Instance Unavailability	Maintenance	16:00	20:00 (4.0 h)	resolved
Twilio	[Scheduled] Indonesia SMS Carrier Maintenance - XL Axiata	Maintenance	17:00	20:00 (3.0 h)	resolved
Vonage	[Scheduled] Russia SMS - Planned maintenance affecting Megafon	Maintenance	20:00	Aug 21, 00:00 (4.0 h)	resolved
Twilio	[Scheduled] Russia SMS Carrier Maintenance - Gazprombank Mobile	Maintenance	20:01	21:00 (59 min)	resolved
Vonage	[Scheduled] Russia SMS - Planned maintenance affecting Gazprombank	Maintenance	20:01	21:00 (59 min)	resolved
Stripe	[Scheduled] Scheduled maintenance for TWINT	Maintenance	23:00	23:30 (30 min)	resolved

Times show in your time zone (UTC in the page source). An incident counts as “still open” here if it started up to 7 days earlier and had not been resolved by the start of this UTC day (unresolved ones count for 24 hours). See each vendor’s monthly report: GitHub Copilot, GitHub, Box, Tailscale, Salesforce, Fly.io, Vercel, v0, Elastic Cloud, Materialize, Snowflake, Bandwidth.

Cite this

86 vendor-reported incidents started on 2026-08-20 (UTC) across 55 vendors, 29 labelled major or critical by the vendor.

Title: Outages on August 20, 2026
Vendor: Rewindex daily outage roundup
Date: 2026-08-20 00:00 UTC
URL: https://rewindex.com/outages/2026-08-20

All days Outage events Markdown