WDP 2025 - Problem with counter update via Dispatcher

[Pierangelo]

Hello

I have created a dispatcher record to update a counter (ligthblue in the picture counter.jpg) with the value of the 3 blu counters (see attached image). When I start the simulationn the value is correctly calculated but when the counters change their values the ligthblue counter is not updated. Where is the error?

Thanks for any help
Pierangelo