Resolved after 1 hour 10 minutes, affecting SMS SMPP and SMS HTTP and 1 more, on October 29, 2026.
AT&T has resolved the partial SMS and MMS latency on their network. All queued messages have been delivered to the carrier network. IMPACT: Partial SMS and MMS message latency on AT&T from 9:30 a.m. CT to 3:33 p.m. CT.
Affected components
Update timeline
- identified Oct 29, 2026, 07:24 PM UTC
Vibes has identified partial latency in SMS and MMS message delivery on AT&T. We will provide updates as they become available. IMPACT: SMS and MMS message latency on AT&T. Some, but not all, outbound messages may experience delays in being delivered. ACTION: No action is required; any affected messages are being queued and will be processed at the rate the AT&T network is available to Vibes.
- monitoring Oct 29, 2026, 07:59 PM UTC
Vibes continues to experience partial SMS and MMS message latency on the AT&T network. All new messages are being processed successfully; any queued messages are currently being processed. We will continue to provide updates until this issue is resolved.
- resolved Oct 29, 2026, 08:35 PM UTC
AT&T has resolved the partial SMS and MMS latency on their network. All queued messages have been delivered to the carrier network. IMPACT: Partial SMS and MMS message latency on AT&T from 9:30 a.m. CT to 3:33 p.m. CT.
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