Strange issue  when saving user permissions

Discussion created by prusinek74 on Oct 10, 2012
Latest reply on Oct 15, 2012 by bubbahey25
After clean installation of AGS 10.1 Enterprise Std I have got two types of issues.
1st  - with management of users and roles 
AGS 10.1 security settings: roles in ArcGIS server, user in Windows Domain:
list of defined roles in ArcGIS Manager doesn't load properly - loading indicator remains on screen and roles are not shown. When I try to find by typing part of name it lists them correctly.
When I switched to roles and users in Windows Domain both users and roles are listed properly.
But regardless what model I choose when I set user permissions to i.e. root folder of ArcGIS Server or any service my settings doesnt save properly and always list of allowed user and roles remains empty.

2nd - with system services (caching and reporting)
After publishing map service with caching enabled I cannot get status of caching progress. Caching and reporting services are running and I don't see any errors in log files. Details on screenshot.
I'm guessing the problem lies somewhere in permissions but I don't have idea where.
Can someone help me with it?
Any advices are welcome...
Piotr Rusinek

ArcGIS 10.1 for Server Enterprise Standard Net,
Microsoft Windows Server 2008 R2