Hi Marco,
Could you attach your code, please? This way I could run the VI on my machine or at least take a look at it and see if this issue is inherent in your code or related to your computer.
Also, have you confirmed that the hang-up occurs regardless of what event is registered? I just want to make sure that it is not one particular value change that is causing the issue.
Thanks,
Matt
NI Community Team
National Instruments
