It seems that LV makes a temporary copy of CustomProbe (which you create) when you place one, and than deletes when you remove a probe from diagram. So, if you place Probe tvice in the same diagram, there is tvo SEPARATED reentrant probes, but where them stores, i did not find.. Therefore, you cannot place SAME probe on tvo places in the same time, therefore simple "delay" vi would not work. So, probes must to share one resource, file or pipe. It is a tricky one. Or, when you place two probes, you need to "rename" (in memory? ) one of them, so both have same name.. (Talking about two instances with the same name )
Any ideas? /ProximaBleu