In the android spp there is a managed user that i do not know. The persons username indicates that the users name is Espen. I do not know anyone by that name. The same user does not appear elsewhere.
Thanks for the suggestions. However i do not know anyone else using Plex, nor anyone with the name Espen. In fact i did not know that managed users even existed
Weird thing is that the user was only visible on the android device. Ended up removing the unknown user and taking the managed users feature in use. Good things in the end after all