I'm running Firmware Version: 18.104.22.168
Not sure how to check the SDK version. Let me know and I'll check that.
This is my first foray into Fez, but not my first foray into networking by any means.
But it is now working again. Not sure if your first assumption was correct or not, but I tried to do a get version for the firmware and it said I had two devices connected. I rebooted, got a BSD with error about USB, rebooted again and now I am able to load code to the board again.
Thank you for help. I will look up a new mac address, that one was just copied from a tutorial i found somewhere for networking w/ Panda II.
As side note, I can ping the board at the given address, but the email code is still not working, but at least I can upload new code to troubleshoot. =)