Why can't I change TCPIP_TCP_SOCKET_DEFAULT_RX_SIZE to a value greater than 512 bytes? H3 (DominusT)

Hi. I'm working with the PIC32MZ1024EFM064, XC32 v 4.1, MPLAB X v6.00 and Harmony 3 I have a project in which my hardware is a TCP server and it communicates with a remote client. It worked correctly, until a slightly large frame was implemented,..