Failed to retrieve access token from oauth provider

Grafana
1

Hi guys,

I managed to log on to Grafana by generic oauth with my own single sign on server.

image

It works fine but I got unexpected errors on the page when i refresh it after 1 hour.

I checked the log and found these error msg “Failed to retrieve access token from oauth provider”.

I use Grafana version 6.4.3 for windows.