We are having trouble getting Mac OS10.8 systems to connect via AnyConnect 3.1 clients. We have not tested with anything but the 3.1 client, and when I say trouble I do not mean it cannot connect, it just connects and throws up a cert error in the client. The message states "Security Warning: Untrusted VPN server certificate".. Then it states below that in the warning window the following: "Certificate not identified for this purpose". When we go to the VPN's URL in Safari, there are no cert errors at all, Only when we start the connection with AnyConnect client. We have not yet tested with the Windows version of this AnyConnect client, but we have 1K+ Windows clients running AnyConnect2.5.6005 that connect without issue. We know the cert is valid so I am asking for help identifying why the AnyConnect 3.1 for Mac is throwing out this security warning for our test users. Any help would be greatly appreciated.