I am trying to create a Grafana dashboard with using a template variable to give me a list of node's, and show rows of graphs per node.

While I can get the repeating working for each row, limiting the graph data per row to that specific node is proving problematic. When I attempt to add a 2nd node at the row level, none of the graphs work anymore and throw an error:

Query source label 'hrSystemUptime' conflict: source with that label is already defined.

If I only have one row, then the data stacks up in the graph, rather than a 2nd graph being displayed with only the 2nd nodes data.