APM - AD Nested Groups Limited?

Hi there,

 

I am trying to configure remote access to an application using AD Query. The query is configured to check membership of a group "F5_Application", this group has a number of nested groups which giver users rights within the application "Application_User" and/or "Application_Admin".

 

The query is configured to enumerate nested groups, however if a user belongs to one of the nested groups access does not work, if I add the user into the "F5_Application" group as well then it succeeds.

 

I've checked the logs and it appears that not all groups are being enumerated, is there a limit in the number of groups that can be enumerated? Is there a method to enumerate all the groups?

 

Many thanks

 

Mark