I have been using Azureus 2.2 with no problem for about a month now after reformatting my hard drive. I had all green heads and a constant dl speed of 200. Now all of the sudden I have the NAT error message on a lot of ports that I tried. 6881-6889, 10000-28000, 35000, 45000, 51000-58000. That's 28 ports and all have the NAT error. No config's were changed in AZ nor the router. It just stopped working with this error on it's own. I was using port 45000 for the month it was working fine. Does anyone know what is going on here? Thanks.