I just upgraded one of my boxes from 5.5 pp4 to pp6, on Saturday. This morning the entire system was lock and the local primary call person rebooted it and no memory was done. So, my next thought was to look at the system log files, here is what I was. Any ideas? TIA Bonnie - Error: 41; - Miscellaneous : 1 ** NS/3000 INTERNAL ERROR IN DSDAD; Job: 0; PIN: 222; Info:0 - Error: 42; - Miscellaneous : 0 ** NS/3000 INTERNAL ERROR IN DSDAD; Job: 0; PIN: 222; Info: 0 - Error: 43; - Miscellaneous : 11 ** NS/3000 NetIPC ERROR IN DSDAD; Job: 0; PIN: 222 - Error: 44; - Socket error : 116; DESTINATION UNREACHABLE. ** NS/3000 INTERNAL ERROR IN DSDAD; Job: 0; PIN: 222; Info: 0