DNS failures after upgrade to 25.7 series - NOT solved as I thought

[cookiemonster]

Without trying to downplay your experiences, there are thousands if not multiples of that using OPN with Unbound and without problem. Bugs are always a possibility however when there are like these here, they come to the configuration of either Unbound or how the network and their clients are setup to do name resolution.
@pftoon - if still required, please can you open your own thread, so it can be diagnosed in its own setup?
@pseudonym3k - if still a problem, we'll need to go to basics. I mean showing settings of multiple parts of OPN (like the ones on post #9), doing diagnostics from clients.

[pseudonym3k]

if still a problem

As was mentioned, I haven't tried to enable Unbound again so I don't know if a problem still exists.