Hi Daniel,
modified the agent-plugin.xml as requested. However it is not possible to login into Cockpit. Attached is the modified agent-plugin.xml.
I remember that I had the same problem during update from 16.0 SP01 PL01 to 16.0 SP02 PL02. My workaround was to drop the complete COCKPIT-4 directory and to install the executables into the exisiting directories. After this workaround using the modified agent-plugin.xml it was no problem to login into Cockpit.
There must be another possibility ...
Thanks
Robert