Hi benkates, thank you for answering me. I did what you suggested but now the problem is the output table is constantly flashing (every second of course), so there is no way to interact with the table because is like every second you press the update button of the web page, so you can just see the first part of the table. Something to stop the invalidateLater function inside the output$table <- renderDT({}) is needed, any suggestion about this new issue?
Regards,
KM