Does anyone know how to make a routine that determines when all the RTD cells have been updated?.? That way the next procedure can detect it and run based on the data.? I currently have to wait and manually look to see when I think the cells have been updated but it seems like there should be some automated way of doing it.? The problem I have with automating it is that RTD won't update while I'm running the routine to download and check it.? Also, if I tell the system to wait, RTDs doesn't update during the wait or even if I put in a DoEvents command.