Nick,   Unfortunately there is a known issue with Kerberos and 2008 R2 SP1.  We have a case with MS for a fix that we are hoping will be available in their next hotfix release that may become available in June/July timeframe.  The only workaround for now is to remove SP1 from your broker, or relocate your broker onto a server with 2008 R2 SP1.  Marc
Hi Guys,  We have a vWorkspace environment setup at my work.  it seems to be (mostly) working, however our production farm doesn't work for auto-login. In the farm credential settings on the appPortal, if we set "Use cached credentials" or "Use Kerberos/Network Level Authentication", we get an error when trying to log into the farm:  Connection to [Farm name] failed.  The operation being requested was not performed because the user has not been authenticated.   If I choose "Use the following credentials:" and type in the same user, password, and domain that I am logged in as, it works! Any ideas why this might be?  To add to this, we have a test vWorkspace farm that appears to work fine with the Kerberos option selected.  Thanks in advance!
AppPortal auto login (cached, kereberos..)