I am working with an IPO Server Edition, release 8.1.99 with an IPO expansion unit with a PRI. I changed the security to none on both of these to get rid of the certificate issues. I now have access to Manager on both systems, and System Status on the server. I can't get System Status to work on the expansion unit; it keeps saying Certificate Expired. I have changed the settings in security to no security on both systems, and logged in as the security user on both systems and disabled secure communications in security settings. I am not sure why this is still happening; any advice appreciated.