When I connect via putty to my DSS system I can login and the following appears on the screen and then very quickly I get the putty disconnect msg box pop up of Putty Fatal Error.



Welcome to Data Storage Software V6 (Press F1 for help)
-------------------------------------
Model: Data Storage Software V6
Version: 6.0up12.8101.3836 64bit
Release date: 2009-11-17
S/N: TRL00022
Licensed storage capacity: unlimited




Thoughts? how to fix?