We experienced elevated error rates and response times with the API starting at 23:55 UTC. We've started to see recovery and are continuing to monitor.

Title: Users may be unable to access Microsoft Copilot Chat in the browser and may encounter a 400 Request Header error User impact: Users may be unable to access Microsoft Copilot Chat in the browser and may encounter a 400 Request Header error. More info: As a temporary workaround, affected users may be able to restore access to Microsoft Copilot Chat by clearing their browser cookies and then trying again. Current status: We're reviewing service monitoring telemetry to isolate the source of the issue and establish a fix. Scope of impact: Impact is specific to some users attempting to access Microsoft Copilot Chat in the browser.

We are investigating a widespread issue affecting Cursor. Users may see failures across the IDE, Cloud Agents, Automations, and related services.

Cloudflare is investigating an increased level of HTTP errors affecting a subset of customers. We are working to analyze and mitigate this problem. More updates to follow shortly.

Some users may have issues using Canva. Our teams are urgently looking into this and we will provide an update soon.

We can confirm elevated network packet loss, impacting AWS Direct Connect connectivity in AP-SOUTH-1 Region. Our engineering team was automatically engaged at 9:54 AM to begin investigating the issue. There are no workarounds available at this time. We will provide another update by 11:30 AM PDT.

Cloudflare is investigating issues with network performance in Hamburg, Germany (HAM). Customers routing through this location may experience request errors or failures. We have identified the problem and are working on a fix.

We are currently investigating a service degradation affecting users ability to list Zoom Whiteboards in US Region. Our team is actively working to identify the impact and root cause. We will provide an update as soon as more information becomes available. We appreciate your patience as we work to resolve this issue.

Cloudflare is investigating reduced availability with Cloudflare Dashboard and related APIs. These issues do not affect the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge. Customers using the Dashboard / Cloudflare APIs are impacted as requests might fail and/or errors may be displayed.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We are currently investigating this issue.

We are currently investigating this issue.

Cloudflare is investigating an increased level of intermittent HTTP 5xx errors for customers using AWS region us-east-1-aws. We are working to analyse and mitigate this problem. More updates to follow shortly.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We are currently investigating this issue.

We are currently investigating this issue.

We are investigating an issue where Page Shield email notifications are not containing the correct data for some customers. Our engineering team is currently working on a fix to restore accurate alert delivery. We will provide updates as soon as more information is available.

We are investigating reports of degraded performance for Copilot AI Model Providers

Investigating elevated errors for Fable 5 and Opus 5. Some users may see failed or retried requests. The provider has posted an incident and we are monitoring recovery. https://status.claude.com/

Investigating elevated errors for Claude models Opus 4.8 and Opus 5. Some users may see failed or retried requests. The provider has posted an incident and we are monitoring recovery. https://status.claude.com/

We are currently investigating this issue.

We are currently investigating this issue.

Cloudflare is observing possible network congestion in the North America region. Customers may see elevated latency and connectivity issues. We are working to mitigate impact to Internet users in this region.

We are investigating reports of degraded performance for Copilot AI Model Providers

Cloudflare is investigating an issue where a subset of Workers script deployments are failing with errors. Customers may experience failures when attempting to deploy a Worker script via Wrangler or the Workers API. Workers that are already deployed and running in production are not affected. A fix is being prepared.

We are investigating elevated errors affecting Anthropic models. Please see https://status.claude.com/ for more details.

We are currently investigating this issue.

We are currently investigating this issue.

We are investigating reports of degraded availability for Actions

Cloudflare is investigating an issue with the Sensitive Data Detection feature in the Cloudflare Dashboard. Customers may be unable to enable Sensitive Data Detection via the Security settings toggle. Other dashboard features and security services remain unaffected. We are working to identify and mitigate this problem. More updates to follow shortly.

We are investigating a service degradation with Grok 4.5 and Composer 2.5

Cloudflare is observing possible network congestion between Singapore and Tokyo. We are working to mitigate impact to Internet users in this region.

Title: Some users may be unable to create or publish Microsoft Teams town hall or webinar events that include guest users User impact: Users may be unable to create or publish Microsoft Teams town hall or webinar events that include guest users. Current status: We're reviewing service monitoring telemetry to isolate the source of the issue and establish a fix. Scope of impact: Impact is specific to some users attempting to create or publish Microsoft Teams town hall or webinar events that include guest users. Next update by: Wednesday, July 29, 2026, at 9:30 AM UTC

Between 07/28/2026 05:42 UTC and 07/29/2026 06:40 UTC, a subset of users may have experienced issues with Zoom MCP Claude Marketplace Integration. We have mitigated the issue and we will continue to monitor and provide updates as soon as there is more information to share.

We're currently investigating elevated card authorization errors starting 02:25 UTC related to an issuer in Mexico. We'll post an update soon.

We are investigating the issue for the listed services.

We are investigating a service degradation affecting cursor.com, Automations, and Cloud Agents.

Investigating Cloudflare Tunnel availability issues. Multiple customers reporting tunnels degraded or fully down, including inability to access private resources behind Tunnel. Tunnel engineering team being engaged. No root cause identified yet.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We’re aware of an issue affecting the Close CRM integration where some customers may see errors when connecting or reconnecting their Close account in Zapier (for example, “invalid_client”). We’ve identified the failure point and are working with the relevant parties to restore normal authentication as quickly as possible. We’ll share another update as we learn more. If you’re impacted, please retry later. If the issue is urgent, contact Zapier Support at: https://zapier.com/app/get-help with a screenshot of the error.

Cloudflare is aware of Network Performance issues in Istanbul, Türkiye. We are working to analyse and mitigate this problem. More updates to follow shortly.

We are investigating a service degradation affecting GPT models in IDE.

We're currently investigating an issue affecting users' ability to receive incoming emails into Slack, caused by some issues with our email ingestion pipeline. We're sorry for any inconvenience this is causing, our team is actively working on a fix and we'll share an update as soon as we have more information.

We are investigating a service degradation affecting IDE & Cursor Grok 4.5

We are investigating reports of impacted performance for some GitHub services.

Some users were unable take expected actions within files, including editing the file, between 18:42 UTC and 19:25 UTC. No file permissions were modified or incorrectly assigned. We have now addressed the root cause and are monitoring for any additional issues.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We are investigating the issue for the listed services.

We are investigating a service degradation affecting Cloud Agents.

Cloudflare is aware of, and investigating, reports of an error when viewing, editing or creating security rules in the dashboard. Customers may see an error 410 from the dashboard. This has no impact on the operation of those rules.

We are currently investigating this issue.

We are currently investigating this issue.

We are currently experiencing an issue with the Snippets API, which is returning errors for direct API calls. As a result, users are unable to create, modify, delete, or retrieve snippet code and rules. Existing snippets continue to be served correctly from the edge. Our engineering team is actively investigating the issue, and we will provide updates as soon as possible.

We are currently investigating this issue.

We are currently investigating this issue.

We have successfully identified the root cause affecting Offline Meeting transcription in US Region. Our team is actively working on a resolution, and we will keep you informed with timely updates as progress is made. Thank you for your patience.

We are currently investigating this issue.

We are currently investigating this issue.

We are investigating reports of degraded performance for API Requests

We are currently investigating this issue.

We are currently investigating this issue.

We are investigating intermittent errors that may prevent some users from loading or continuing conversations in ChatGPT. The current period of impact began around 1:00 PM PT.

We are investigating intermittent errors that may prevent some users from loading or continuing conversations in ChatGPT. The current period of impact began around 1:00 PM PT.

We are investigating elevated errors on requests to Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other Claude models. We will provide an update as soon as possible.

We are investigating elevated errors on requests to Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other Claude models. We will provide an update as soon as possible.

We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Haiku 4.5. We will provide an update as soon as possible.

We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Haiku 4.5. We will provide an update as soon as possible.

We are investigating reports of degraded availability for Actions

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

We are investigating reports of degraded availability for Copilot AI Model Providers

We are investigating the issue for the listed services.

We are investigating the issue for the listed services.

We are investigating reports of degraded performance for Actions