A configuration push shortened the default TTL for a subset of zones served from Milan, raising origin traffic for about 40 minutes. No requests failed. The push was rolled back and TTL handling for zones without an explicit cache-control header has been made explicit in the config schema.
Automated renewal stalled for roughly six hours after a rate limit was reached at the issuing CA. Existing certificates remained valid throughout; no customer hostname expired. Renewals now start 30 days before expiry rather than 14.
Planned upstream maintenance at the Warsaw facility. Traffic was drained to fra and ams beforehand. No customer impact was observed.