The acme-client plugin version 4.7 has a bug where sftp upload automation can fail. This was fixed in 4.8. Luckily I caught this today, with many of my certs expiring tomorrow.
More info:
bug report from january 2025 (https://github.com/opnsense/plugins/issues/4480)
fix before version bump to 4.8 (https://github.com/opnsense/plugins/commit/84aa445f5cc7ee8623d22fe3d73c1cd678fa62c3)
Hi,
i can confirm this issue, we see this on our firewalls, OPNsense created a crashlog for that, i submitted the crash (if this does something).
25.4 is going to be released next week.
To avoid problems we don't use newer plugins in older business releases (between major versions).
Cheers,
Franco