I have a dashboard with a Line chart element, with 5 Data Sources. The data values are all integer and I don't need any decimals in the Legend, so I put %d in Display format. I've left the topmost DCI Display format empty, and all others have %d, this is the correct values (Dashboard1.png):

The problem occurs when I put %d in *all* Data sources (Dashboard2.png). As you can see, Curr is missing values and the other columns only show the first digit.

NetXMS Server 5.2.6

I've created https://track.radensolutions.com/issue/NX-2872 for this