Hi…Zero library support for ENC28J60 and Due. So I bought a WIZnet W5500 breakout board (separate board, not the SD/Ethernet safeguard (test picture connected - comparative board).
So over the previous week, I have attempted pretty much every library I could track down that upheld the W5xxx chips. What’s more, not a SINGLE one has worked. The nearest result was with the Ethernet2 library. The WIZ library yields similar wrong outcomes. Arduino IDE Version 1.8.12.