Automatic log out Grafana session

Hello everybody

What datasource I’m using?

Microsoft SQL Server

What OS are you running grafana on?

RedHat 7

What happened ?

I have two dashboard who show graphs and refresh automatically every 30 seconds. The dashboard display graphs for 12 hour. But Grafana log me out randomly without timeout delay.

The message log of my error :

failed to look up user based on cookie" logger=context error="user token not found

Thank you for your assistance

If you are using Grafana version 6 then there is already an open issue looking at this (or a similar) problem.

See also After Upgrade from Grafana 5 to 6, dashboard keeps logging out