I connect w5300 with stm32 on FSMC.
When I set RTR = 1000 the page is loaded 122 mc, but CSS and JS do not have time to boot.
When I set RTR = 100, the page loads in 30 ms and I have time to load the CSS and JS, but after 2-5 update of the page the server crashes. From the register getSn_SR, the wrong values 0x10 or 0x22(udp) are read, although the socket is opened in TCP mode. What could it be?