updated via openhabian to the latest versions. One of the change was grafana from 8.5.x to 9.0. Installation worked but its not working afterwards. Seems influxDB can’t be requested any longer. Any idea?
I had the same issue. Entering the password again for the datasource in Grafana solved it for me. There is a test funtion in the datasource config screen. No data was missed.
that works, Thanks