Hello everyone! I received NOLO a week ago and the first days everything worked perfect, but after using it for a few days I realized that a control suddenly lost track and was stuck for a second and then returned to take the normal follow up. I realized that closing and reopening the NOLO windows program the problem was solved but I'm still scared that there may be some failure in the control since it is always the same control. Anyone else has happened? It is normal? Greetings and thanks in advance for your answers!