Surveillance view

Version 24.1.2

I generated a Dashboard with 10 rows and 2 columns. My categories are double checked and they are ok. My Problem is that in the colum “Management” is displayed 1 of 4, 1of 3 and so on. It should be 0 of 4, … What is the reason for this ?
Thanks in advance

I solved the Problem. It was a Routing Problem of one node. OpenNMS could not reach it per row, sorry.
OpenNMS works as expected…