Hi adand ,

There isn't a way to go back and find the last Good value. Axiom will display the last value, regardless of quality. If you want to display the timestamp, you would specify {Time} instead of {Value} in the ValueFormat property of a ValueBox. Here is an article explaining further: https://helpcenter.canarylabs.com/t/p8hvlm1/value-box-formatting-options-version-23#time