Can't connect directly!

[nnieheayp]

It can't make login & register when we connect as usual.
But i can play if openvpn is used.
I want to know what happen and how can i solve it.

[bitchgotraped]

When you connect without a VPN, what error do you get .
We cannot help you without providing us details about your problem.
Screenshots and error messages will be good.