WIZnet WIZ550io

So just to clear up: For the 1v62 release I did some work on WIZnet - specifically improving the HTTP server stability and making sure that using setIP didn't mess up the Mac address - hopefully this will have really helped @Pat's problems.

There's still:

• HTTP GET with DNS (eg, not to an IP) seems to be unreliable
  
• HTTP GET doesn't seem to free sockets properly
  
• HTTP server can get swamped and will stop working if you spam it with loads of requests at once
  
  

WIZnet have offered to look into those so I'm just waiting for their response.

I'm not saying this is a WIZnet chip issue or a problem with their code. I'm sending 'closesocket' requests to the WIZnet chip and the socket state isn't changing to 'closed'. It's probably unread data or something and I fully expect WIZnet to know what the problem is within a few minutes - so as being as they offered the help, I'm taking them up on it :)