Brief Error on Graph Load

I have a perspective XY graph that is pulling it data source from a Tag History binding using an expression, that points to this.custom.key. Everytime I open the popup containing the graph, the graph shows an error overlay for about a second. Is there anyway to prevent this? I have searched the forum, and cant seem to find a great answer.

Hi @jd1, you could use a style animation to fade it in, hiding the error whilst making the popup still looking like it’s doing something.