13.07.2020, 11:43
(This post was last modified: 13.07.2020, 11:44 by Erwin van der Zwart.)
You probably have another KNX IP interface in the installation (same line or backbone), when connecting to LAN you create the KNX loop, you can either remove that IP interface from the KNX network or disable KNX IP Features in the KNX settings, if you do the last option you need to connect to the other IP interface with ETS..
BR,
Erwin
BR,
Erwin