I have two OPNsenses running in a HA setup.
Both have HAProxy running, one has ACME running and fetches certificates that then get synced to the other node.
This seems to have stopped working a couple of weeks ago, I only noticed now because certs on the second node are starting to expire.
No matter what I do, the new certs on the first node are not getting synced to the second. The second keeps its old certs. Even if I delete them on the second node they are not coming over again from the first.
Short of nuking the box, any ideas what I could check or do?