Usage with earlephilhower / arduino-pico

Hello,

Can this library be used with [earlephilhower/arduino-pico](https://github.com/earlephilhower/arduino-pico) platform in PlatformIO? The compiling works, but the Pico freezes at the first packet the Ethernet receives. With the raspberry platform, the sketch on the Pico works perfect.

Thank you.