We use complus extensively for our ERP. In one particular installation, the
security setting is "This user" and everything works perfect, but when the
next day (as complained by the customer) the user re-enters into the app, the call doesnt get authenticated. One workaround we found was to re-enter the this user again and it started to work. This practice has to be done every day. Somebody got some clue, it
would be of great help.