Hello, very simple question I guess, but I did not find the solution:
When I have a Grafana dashboard open and changed the time range from default 6 hours to e.g. 1h and have enabled refresh every minute (see screenshot), I want to have Grafana keep this open for the whole day. But now, I guess after 5 or 10 or so minutes, when I worked in other browser tabs, and go back to the Home Assistant Grafana browser tab, Grafana reloads (I could imagine it’s a administrator user session timeout re-login?) and displays the default dashboard with the default time range 6h again.
So, I have lost my customized previous dashboard.
I have the standard default HA Grafana installation, did not configure anything special.
How can I have Grafana keep the custom dashboard open, even when it is not used for hours?
Maybe it would be a good compromise to have optionally the connection closed after a customizable or fixed timeout, e.g. 12 hours? This way my usability problem is solved, but also you have error log fillup prevention still.
Of course I always clear the webbrowser history, cookies etc. on browser shutdown, and will not change that. Seems like no good approach to use cookie for me.