I have installed latest HASSIO on a Pi 3 B+. Its all working fine. But now I installed the Mosquito Mqtt Broker AddOn 4.2 and wanted to configure it. But the save Button is not working. If I click on it there is no saving of my changes. If there is any bad in it there is a failure message. But If the code is correct it will not save. After restart Mosquito it will reset the config.
Yes did it. Tested with only ohne character change. Also tried to change only from false to true to make sure my changes are not corrupt. The AddOn recognize the click on the Button but will not forward. I also tried Chrome and Mozilla to get sure its not a problem of the Browser. For the DuckDNS its working wir saving Config changes.