Hi,
I can't possibly imagine this hasn't already been requested, but nothing suggested is showing up for this. I have several drawings where I overlay Universal Device Pollers using references like "${CurrentValue}/30 Amps" in labels within Network Atlas.
When the node is offline or the OID assigned isn't found on the object, I get a message on the label "Unable to complete transform. See KB article 4779 for possible reasons."

The only thing that knowledge base article even says on Node Down issues is:
"The following describes how to address issues that can occur in the database:- Node down - Confirm that the selected node or the parent node of the selected object is operationally up."
Overall, not very helpful to this purpose.
Is there any way to fix this behavior and maintain the functionality I'm looking for? It seems like there should be a feature where you can set conditions like "IF Node.Status <> X" > Override value as "N/A" or something like that.
Maybe I'm missing something that already exists as a workaround?