Issues with W5500 Branch

[BastelPichi]

First off, thanks for this awesome project! This project has really gone a long way and looks very promising.

USB works fine, full 16 universes no problemo. However, when using the W5500 branch from your repo, Im not very successful. Ive wired up the W5500, and Ive confirmed it works with another project: mongoose.

The code always gets stuck here:

The "Link UP detected" also doesnt work, when unplugging and plugging the cable back in. It doesnt really matter if I boot with, or without the LAN cable plugged in.

The module is connected via a switch to my PC and router. When unplugging the uplink from the switch, and capturing traffic with wireshark, and starting the Pico with W5500, nothing really happens. However the Link LEDs do blink periodically.

Ive tried DHCP both with, and without fallback, and neither works.

Do you have any idea? Am I missing something? This happens both with GH Actions build and a build on my PC.

[BastelPichi]

Ive made progress; having issues with DHCP now, after the server offers an DHCP lease, the pico just stops responding, and sends a Discover Frame a few seconds later.