We’re using Grafana internally so I set up users like firstname.lastname@example.org with password “test1”, and follow the invitation link to verify them. Great, they can log in.
Except every few days, I’ll find their session is logged out and attempts to login get “invalid username or password”.
Nobody uses the system but me so the passwords haven’t been changed. These are viewer-level accounts, my admin account seems to work just fine for weeks and weeks. Is this designed functionality and if so, how can I prevent it?