I have a repeating group filtered by date time picker and i see this issue but i need filtered by range of 1 week max, right now my app search into my all data, but i dont know how do it
Your page has downloaded more than 2.1 megabytes of data via searches. This can slow down your app, you could look into simplifying it to download less data.
That advanced filter is killing you. You should be able to put the “Fecha de reserva = Date/timePicker A’s value” in the “Search for Reservas” parameters.
Note: There are some advanced constraints that cannot be built in the Search dialog and, in those cases, you need to use :filtered and the “Advanced” condition.
But, in general, you should do as much constraining as possible in the Search itself.