Hello everyone, Ever since we installed NAV, we've had a couple of switches that occasionally report a change in hardware versions for no particular reason. The output of the email is the following: <snip> This is an automatically generated message from NAV: Hardware version changed to: V09 from: 14 </snip> Does anyone know why this would happen? These come from switches with 1 year++ uptime where the IOS or hardware version hasn't been touched for half a year. We also have switches that report sudden date changes, such as the following (in Norwegian): Dette er en automatisk generert melding fra NAV: Boks switchname.domain.com (XXX.XXX.XXX.XXX) har gjennomført en coldstart: Gammel oppe siden: 1970-01-01 01:00:00 Ny oppe siden : 2010-01-15 12:16:21.863+01 Could this be a defective mainboard battery? Or is it simply NAV playing tricks with me :( Any help would be appreciated :-) Best regards, Vidar Stokkenes Helse Nord IKT