Hi I got a really strange problem with the w5500 Chip.
I Started working on a firmware where I connect to a webserver and send and receive some data.
A long time this works. Since some weeks I can’t get any Answer from the W5500 Chip.
I Changed near to 20chips on 10 different PCB’s. I went back to the first version and compared it with the latest one but I couldn’t see any difference at all.
I Checked too how the commuinication looks like and that looks like the same as the ones which a working.
Does anyone has a guess as to what this might be?
