Problems closing a data socket with ftp

#1

Hi,
I’m using a w5500 as an ftp client. I have socket 0 set up as my control socket and socket 1 set up as my data socket. Problem is that when they are both open, I seem to be unable to close the data socket. I don’t think it’s code based as I’m using the libraries provided by wiznet. Anyone know why it might not be working?

#2

Hi,

Explain more detailed. The code is froze or command is not working??

And what is your status register??

Thanks.