We are using RFA 8.1 C++ api to consume Level1 and Level2 data market data. Recently we came across many situations where our mutual client UBS reported multiple instances of No or stale Level1 and Level2 data. It happened across multiple exchanges. We are trying to figure out if api has some sort of sample application or utility tool that can be used to detect if data coming from your servers is itself has some problem or it's our adapter that has problem. Can you suggest approach here?