Unable to upgrade v25.7.11_9

[chrisb]

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.

[Patrick M. Hausen]

Run a connectivity audit and post the result.

[nero355]

I have followed a couple of suggestions I could find, nothing resolved the problem.

Which ones exactly ?!

Most common solutions and issues as far as I know :
- Solution : Forcing IPv4 instead of IPv6 because usually the WAN does not have it's own IPv6 Prefix and that's why the connection fails.
- Issue : Mobile Connections being used and the update process failing because of it for whatever reason...