Debugger Notification Delivery Issues

What to do

• Check whether you use Twilio Debugger & Alarms. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Confirm your retries, queues and scheduled jobs caught up after the 1h 22m it lasted.

  Anything that failed between 2026-10-12 20:31 UTC and 2026-10-12 21:54 UTC may need a replay.

• Subscribe to Twilio's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=twilio works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Twilio 4

1. investigatingOct 12, 2026, 8:31 PM UTC

   Our monitoring systems have detected a potential issue with Debugger notifications. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

   provider

2. investigatingOct 12, 2026, 8:58 PM UTC

   We are investigating an issue with intermittent failures delivering Debugger webhook notifications. At this time customers may experience delayed or missing Debugger notifications. We will provide another update in 1 hour or as soon as more information becomes available.

   provider

3. monitoringOct 12, 2026, 9:24 PM UTC

   Debugger notifications are now operating normally. We will continue to monitor for system stability. We'll provide another update in 30 minutes or as soon as more information becomes available.

   provider

4. resolvedOct 12, 2026, 9:54 PM UTC

   The issue with notification delivery has been resolved and Debugger is operating normally at this time.

   provider

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.