System Workbench for STM32

Hi,

i didn't post any more updates on what i've done so far cause i kinda lost hope on getting some support on here.

Anyways i've noticed that too the past week and changed to RMII the whole configuration. Results didn't change, though.
By looking on ST forums i've aknowledged that this board have some issues with the RMII interface but only on the RX side, so on tx everything should be ok.
But despite i can see some data going out from my TXD0 pin, wireshark can't recognize any packet being sent from the board.

So dunno what to do really.