Hi Gabi, if you are not having the newest NI-DAQ driver(7.2) you should first update it. You can download the driver for free on our homepage. Perhaps the delay is only a small bug which is fixed in a newer driver-version. If this doesn't help, can you post your VIs? I would like to look at your code. Is it also possible to take a Screenshot of the Signal?
best regards, Peter Weber NI Germany
