Vault items not resolving on select monitoring locations

Update timeline

1. investigating Jun 08, 2026, 05:20 PM UTC

   We are investigating an issue affecting checks using vault items on select monitoring locations recently updated as part of our Global Probe Server Expansion. Vault-backed values are not currently being resolved correctly on the affected locations. This may cause checks that rely on vault items, such as custom headers, credentials, or other check configuration fields, to fail incorrectly. The currently identified affected locations are: - Australia-Sydney - Chile-Santiago - Japan-Osaka - Japan-Tokyo - South Africa-Johannesburg - US-CA-Fremont Checks running from other monitoring locations are not currently known to be affected. As a temporary workaround, affected customers can select alternative monitoring locations where suitable. Our engineering team has identified the issue and is working on a fix. We will provide further updates as remediation progresses.