I am unable to upgrade one OPNsense unit from v25.7.11_9, getting the following error: fetch: https://pkg.opnsense.org/FreeBSD:14:amd64/25.7/sets/packages-26.1-amd64.tar: No route to host] failed, no update found - tried from GUI and CLI.
I have followed a couple of suggestions I could find, nothing resolved the problem.
Thank you.
Run a connectivity audit and post the result.