Hi All, I'm currently configuring a project were we are using wiser 2 for storing scenes & schedules etc and wish to utilise one of the built in cni,s to interface on to a third party control system"Elan" which we our using for the control of house. I have used Wiser 1 on previous projects but this only has 1 cni to my understanding the Wiser 2 has 2 cni . I have scanned using ip utility and can only see 1 cni and when I try to edit its properties it comes back with error code access violation 005c11e2 in module "cbusiputility.exe" read of address 00000000. any help or thoughts much appreciated . I have pc interface if all else fails but would like to get the wser to work . thanks in advance and thanks for reading . Conor