No impact incident

Buffer: Issue Publishing Video Posts to Substack

Oct 5, 2026, 08:40 UTC

started

08:42 UTC

resolved

2 min

duration

Current status of Buffer: Operational — live Buffer status

Timeline

Oct 5, 2026, 08:40 UTC
monitoring
Between 24 September and 5 October, some Substack posts that contained video failed to publish. A fix has been put in place, and Substack posting appears to be functioning normally again. We are closely monitoring the situation to ensure everything remains stable. If you have experienced failed posts during this time, please click **Retry Now** on each one to try publishing them again. We sincerely apologise for the disruption.
Oct 5, 2026, 08:42 UTC
resolved
The issue with Substack video posts has been fully resolved, and all systems are now operational. If you have experienced failed posts during this time, please click **Retry Now** on each one to try publishing them again. We appreciate your understanding and apologise for any disruption this may have caused.

Updates as published by Buffer.

This was part of a wider event: 24 services reported incidents within the hour.

Sumo Logic 09:35 UTC · Problem with Cloud SIEM Processing in North America 2 (US2)
Aircall 09:32 UTC · Intermittent calls and SMS failures on a subset of French and Spanish numbers
TeamViewer 09:27 UTC · Degraded performance on US services
Imperva 08:41 UTC · [INC-1152] IPv6 connectivity degradation across multiple PoPs
Infura 08:28 UTC · Blast Sepolia is experiencing a delay in processing new transactions.
CM.com 08:03 UTC · In Person Payments Gateway - External Processor (CCV)
Scaleway 07:52 UTC · [Dedibox VPS] - [fr-par] servers locked in Paris location
Cardiff University 07:43 UTC · Oracle EBS – unplanned outage
Front 07:42 UTC · [smtp] Problems with outbound sending on custom SMTP channels