On a first-install of opnsense on 26.1, now on 26.1.3, I get the same errors as reply #22 who also fresh installed 26.1. I installed os-upnp for the first time after I had upgraded to 26.1.3. I can try the revert if you have instructions on how to undo the change afterward to get it back to default.
2026-03-10T00:28:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:28:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
2026-03-10T00:26:57 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:26:57 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
2026-03-10T00:25:42 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:25:42 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
2026-03-10T00:25:39 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:39 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:25:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
2026-03-10T00:28:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:28:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
2026-03-10T00:26:57 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:26:57 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
2026-03-10T00:25:42 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:25:42 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
2026-03-10T00:25:39 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:39 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd pfctl_get_rules_info: Invalid argument
2026-03-10T00:25:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases-ipv6
2026-03-10T00:25:38 Error miniupnpd could not open lease file: /var/run/miniupnpd.leases
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