Twilio - Customer Experiencing High Latency and 500 Errors

Incident Report for Ciptex

Resolved

We are pleased to inform you that the issue affecting Twilio services has been fully resolved. Twilio engineering teams have observed a complete recovery in service performance, with latency levels returning to normal and 500 errors no longer occurring. We will continue to monitor all services closely to ensure ongoing stability. Thank you for your patience and understanding during this time. If you experience any further issues, please do not hesitate to reach out to our support team.
Posted Nov 30, 2025 - 13:16 GMT

Update

Twilio are observing a continued recovery in Twilio services and noticing improvements in latency levels, which remain significantly reduced. Twilio will keep monitoring all services to ensure a full recovery and will provide another update in 24 hours or as soon as more information becomes available.
Posted Nov 29, 2025 - 15:52 GMT

Update

Twilio are observing a continued recovery in Twilio services and noticing improvements in latency levels, which remain significantly reduced. Twilio will keep monitoring all services to ensure a full recovery and will provide another update in 12 hours or as soon as more information becomes available.
Posted Nov 29, 2025 - 06:54 GMT

Monitoring

Twilio are observing a continued recovery in Twilio services and noticing improvements in latency levels, which remain significantly reduced. Twilio will keep monitoring all services to ensure a full recovery and will provide another update in 1 hour or as soon as more information becomes available.
Posted Nov 28, 2025 - 23:55 GMT

Investigating

After a period of monitoring, Twilio continue observing degradation of the service. Twilio are observing latency and 5xx errors again. Twilio engineers are working to resolve the issue. Customers may see the updates to accounts balance and usage summary on the billing console being delayed, this will be completed shortly after we implement the fix to resolve the original issue. We expect to provide another update in 1 hour or as soon as more information becomes available.
Posted Nov 28, 2025 - 22:19 GMT

Update

Twilio engineers are observing a continued recovery in Twilio services and noticing improvements in latency levels, which remain significantly reduced. Twilio will keep monitoring all services to ensure a full recovery and will provide another update in 4 hours or as soon as more information becomes available.
Posted Nov 28, 2025 - 20:05 GMT

Monitoring

We are observing a recovery in Twilio services and noticing improvements in latency levels, which have decreased substantially. We will continue to monitor all services to ensure a full recovery and will provide another update in 30 minutes or as soon as more information becomes available.
Posted Nov 28, 2025 - 17:19 GMT

Update

We are continuing to investigate this issue.
Posted Nov 28, 2025 - 15:58 GMT

Update

We are continuing to investigate this issue.
Posted Nov 28, 2025 - 15:58 GMT

Update

Twilio are experiencing an issue with multiple Twilio services creating high latency and 500 errors. Their engineering team is actively working to resolve the issue. We expect to provide another update in 30 minutes or as soon as more information becomes available.
Posted Nov 28, 2025 - 15:50 GMT

Investigating

We have detected potential service disruption through our monitoring systems and are actively investigating. A detailed assessment of the impact and affected services will be provided within the next 30 minutes.
Posted Nov 28, 2025 - 15:46 GMT
This incident affected: Twilio (Twilio SMS, Twilio TaskRouter, Twilio SIP Interface, Twilio Verify, Twilio Voice REST API).