I installed InfluxDB+Grafana using the openhabian-config tool.
Then I opened the website using http://myopenhab:3000.
Grafana starts to load, then I wanted to sign in with the user ‘grafana’ and the password I set during the installation I did using the openhabian-tool.
But unfortunately I got ‘Invalid username or password’.
I tried several times but without success :-(.
How can I login now to my grafana?