If your having issues with Ae or Nat and cant port forward Heres a few solutions.

1. Try closing some of your programs while playing gunz.
(Example : MSN, Skype, Limewire or any other Dling Programs)


2. Turn of your firewall and AntiVirus, Start Gunz Join a room, then turn back
AntiVirus.
(This might help as Your firewall sometimes blocks or Slows down some
connections, so while its off you can Succesfully Connect.)

3. If you use a wireless router (like me) i some times Get NAT, this can be
caused by accessing other servers. (Say you Go to ijji, Then close ijji and
go to Fgunz, your Internet still has connections to ijji so your Pc doesnt
have 100% connection to Fgunz.) Can also be caused if you Just Alt-f4 or
alt-tab and close GunZ via Task Manager or Taskbar, It causes AE or Nat
because you havent closed the connections you have just closed the
program so connections are still running, so when you try to relog back into
GunZ your pc Gets should we say confused as you connections already to
GunZ and your trying to Re-Connect.

You can fix this several ways.

1. Restart Pc.
2. Reset or Turn your Router off and on again.
3. Log of your windows acc and log back on.


(these have all worked for meso i know they work)

I will Add more as i find them (and test them)

Yours truly Wallace.