User is working with Navision (3.70). If he is not working for some time (usually even short), he receives a message that “Authenticating and loading permissions” is in progress and then system virtually freezes and eventually hangs up. Here’s message: 
What’s going on ?
I don’t know what it is but the text itself was added to fin.stx in version 3.60. Does it happen with Navision-DB or SQL Server? Someone here is bound to have an answer for you.
SQL Server. It happanes only with Win authentication. I suggested switching 2 users to see if it is user related or PC related problem.