Grafana Rp3 AndriodApp and Chrome display error

  • Platform information:
    • Hardware: Rassberry3B
    • OS: openhabian
    • Java Runtime Environment: OpenJDK Runtime Environment (Zulu8.40.0.178-CA-linux_aarch32hf) (build 1.8.0_222-b178) OpenJDK Client VM (Zulu8.40.0.178-CA-linux_aarch32hf) (build 25.222-b178, mixed mode, Evaluation)
    • openHAB version: openHAB 2.5.2 Release Build

I have included InfluxDB and Grafana with the openhabian-config. I have setup the data log to the database and setup a dashboard at Grafana.
Now if I include the working dashboard via Webview, the graphic is not shown at the sitemap if I open it with chrome ore firefox but it is displayed at the AndriodApp.
I have not found any error outputs at grafana log ore openhab log.

I’m out of idee where to search next.
Thanks for your help.

Try clearing your browser cache.

Thank you for the tip, but it don’t help.
I don’t get any grafana chart at a browser.
I have adapt the
allow_sign_up = false
enabled = true
enabled = false

But it don’t help.
Do you have any other suggestions for me