Stuck on parsePacket using the WIZ820io

[jegjessing]

When trying to abtain a new lease, the module just hangs.
Tracing through the code I see that it gets stuck on int EthernetUDP::parsePacket()

Looking into the code, I see: // could this fail (loop endlessly) if _remaining > 0 and recv in read fails?

Answer is yes it could.
So now that I experience this. Is there anyone with a solution or some ideas as to how to help solve it?
(Mind you, I'm not the top 10 C developers in the workd :-) )