Editors lose permissions after some time

Version: 6.1.4

I have a Grafana instance in house, using mostly default settings. Users log in with LDAP which we configured and works. One issue is that users which are editors seem to be reset to viewers permissions after some time.

Is there a configuration parameter someplace that I am missing? I would like Editors to stay Editors forever.

I have dug through the configuration parameters and have not found anything specific to my problem.

Copy of the question i asked on stack over flow