Resolved after 3 hours 30 minutes, affecting Old platform US (US Pro Apps) and Old platform US (US Universal Apps) and 1 more, on June 2, 2026.
We think to have resolved the certificate issue. It was related to a change in Let's Encrypt root chain certificate. This is something, that is not happening on a regular basis, so it was not included with general security monitoring of external sources. It affected only a small number of newly created or recently updated certificates. Contact us if you still see SSL issues.
Affected components
Update timeline
- investigating Jun 02, 2026, 08:41 AM UTC
We are looking into issues for Let's Encrypt certificates that have been recently created or renewed.
- resolved Jun 02, 2026, 12:11 PM UTC
We think to have resolved the certificate issue. It was related to a change in Let's Encrypt root chain certificate. This is something, that is not happening on a regular basis, so it was not included with general security monitoring of external sources. It affected only a small number of newly created or recently updated certificates. Contact us if you still see SSL issues.
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