Authentication Failure error on Windows HPC caused by port conflicthttp://blogs.technet.com/b/windowshpc/archive/2009/04/03/authentication-failure-error-on-windows-hpc-caused-by-port-conflict.aspxI recently ran into an issue where all attempts to run any cluster command from the command line resulted in an authentication failure. We were able to connect to the cluster from the GUI and powershell however all attempts to connect to the cluster fromen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)