Render incident
Slow/failing wildcard certificates related to LetsEncrypt incident
Render experienced a minor incident on June 18, 2026 affecting Custom Domains, lasting 3h 11m. The incident has been resolved; the full update timeline is below.
Affected components
Custom Domains
Update timeline
- identified Jun 18, 2026, 09:06 PM UTC
We are seeing slow or failing issuance of wildcard certificates due to an ongoing incident with the LetsEncrypt certificate authority. We are actively monitoring the situation on our end.
- monitoring Jun 18, 2026, 11:15 PM UTC
We are no longer observing any impact from the LetsEncrypt incident. We continue to monitor.
- resolved Jun 19, 2026, 12:17 AM UTC
We have observed no further impact from the upstream LetsEncrypt issue over the last 4 hours. All Render systems are fully operational.