Hi @StefCoene,
and welcome to our community! It seems you found a bug in our authentication setting page. We’ll track them in NET-797 and NET-798 and are currently working on a bug fix release. I guess we’ll publish a bugfix release today in the evening.
If you don’t want to wait, you can reset the authentication settings in MongoDB database. Just connect to the DATAGERRY database in your docker environment with:
docker exec -it <container name> mongo
>use cmdb
>db.settings.conf.remove({"_id": "auth"})