Hi Diego,
Could you write here what is the exact URL on your browser when accessing Dashboard tab? It's seem related with the URL location we used to load Kibana iframe, if you are using Nginx, SSH Tunnel or some kind of proxy pass maybe the URL at Controller level is wrong.
I have just
fixed how we load the iframe, please re-install the App and give us some feedback, we really appreciate it.
Reinstalling App
service kibana stop &&
/usr/share/kibana/bin/kibana-plugin remove wazuh || true
rm -rf /usr/share/kibana/optimize/* &&
/usr/share/kibana/bin/kibana-plugin install https://packages.wazuh.com/wazuhapp/wazuhapp-2.0_5.2.2.zip &&
service kibana start
Thanks for using the App and give us the feedback, we keep working hard every day to improve our ecosystem.
Regards,
Pedro Sanchez.