iProcess: Session expires after user task is released
I have created a simple BPM process in Business Studio with 3 user tasks: submit, review and approve. Each task is assigned to a human participant, sw_starter, reviewer and approver.
Whenever I create a new case for this procedure in the iProcess (11.0) Workspace and I release the work, my session gets expired and I have to login again. I'm logged in with an admin user, swadmin.
So this is the situation:
1) Start Case -> fill in submit form (some data fields) -> Release -> I do a refresh in the work queue -> Session is expired and I receive the attached message
2) I login again with my admin user -> Open review form -> Release -> I return immediately back to the login screen
3) I login again with my admin user -> Open approve form -> Release -> I return immediately back to the login screen
Did I do something wrong here because I wouldn't expect that my session expires constantly?
PS: Is the sw_starter a build-in user because I didn't had to create this user, only for reviewer and approver Business Studio complaint.