Are you using the docker image? In github some pointed out that it might be linked.
Other deleted the dependencies and restarted to solve the problem.
Hassio on a standard RPi3
Damn, just refreshed it by resetting and reconnecting again. Is it changing after configuring wifi (by using the app to configure it) by it selves afterwards? That would be a new thing. Will test this tomorrow.
I did try that, but no luck for me.
@KKlitgaard I tried to summarize the issue + fix here: https://github.com/home-assistant/hassio/issues/356
I am following it. Thank you for your effort and forthcomingness in helping.