With the first it gives me the response with the new entry. The result was also in the video.
When I open the url it shows the created index (also with the default star).
I finally managed to get it to work.
I removed the whole .kibana index. Then recreated the index and now it is working with creating the index.
I now try to reverse engineer the steps to remake this error.
Base system Ubuntu 16.04, installatie with apt-get.
=> Install ElasticSearch
=> Install Kibana
=> Start / enable ElasticSearch
=> Start / enable Kibana
=> Install Metricbeat
=> Run the ./metricbeat setup --template
=> Run the ./metricbeat setup --dashboards
Now I cant add the template anymore. Removing the .kibana resolved it.