Hi Drew,
Could I get some details on those changes? I’ve just hit the same issue. Running tcpdump on the interface the kit is attached to show it’s getting a lease, but when I try to do a test tweet, there’s no network activity at all.
I even tried hard coding the IP of the server in case it was a DNS issue, and then found this thread, so if you could let me know how I modify EthernetDHCP.cpp (or a different file?), to use the other syntax, it would be appreciated