OK, I think we're getting somewhere, but I don't understand how the problem occurred or how to fix it. Here is what the file /usr/fox/sysmgr/softmgr/smon_errs contains after trying to boot the CP twice. 2005-09-15 12:00:05 (romload_srvr) -39 0 ( ) (Load terminated on (CON451) - Wrong Node) 2005-09-15 12:02:50 (romload_srvr) -39 0 ( ) (Load terminated on (CON451) - Wrong Node) And here are the results from fist Station Identifier Address (hex) Error description ----------------------------------------------------- AP0451 000001 0003BACDA7F2 I'm reviewing the notes that Tom V. and Angel C. sent. But if the solution is now obvious to you, it's certainly not to me. Any help still appreciated. Regards, David Johnson _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave