Disconnect when travelling

[Meph91]

Hey Guys,
my problem is, that when i'm travelling from boston to my homestead or from my homestead to boston my client disconnects and told me i am already logged in. I've tried reinstalling and port forwarding in my router, but it didn't help.
Now it's even worse, our settlement has become bigger and each time i want to connect i've got kicked out.
Please help!
Meph

[florenso]

its port related, a friend of my had also this problem, you should focus on opening your port the correct way

[Meph91]

Well, it would be nice to know, which port i need to open. I've opened TCP 1781 and ULP 1780 but it didn't work.

[MagicManICT]

That would be 1871/1870. Those numbers are a bit transposed.

[Meph91]

Ah ok, that was a mistake, but sadly its still the same thing :/

[MagicManICT]

It could still be another communications issue, but we mods don't have access to the server data that could help pinpoint that. Best I can suggest is checking out your system and network: security software, network card, data rates, packets coming and going, etc. It's a long list of things that could cause issues. Some ISPs have some limited tech support for this sort of thing, too, and yours might be able to help.

I can't rule out a distinct possibility that the server is at fault, but the few times that I've seen loftar poke in on similar issues, the data is showing there's an issue on the client end or in the middle.

[Meph91]

So I want to try to put it in my firewall again. Do I have to put the javaws saved in win32 in there or another application? And what can I do if that doesn't work except for Antivirus programm?

[MagicManICT]

This I really can't help you with. You should consult the documentation for your security software as they vary. Some will actually monitor individual Java apps, others require you to make sure that the Java executables be placed on the allowed list.

[Meph91]

Well I've tried it now with security AND firewall deactivated and there is no change, so it has nothing to do with them, so the only thing could be with the ports, is there anything I can do wrong? Does it have to be forwarding or opening, if opening which port should be triggered to open them?
EDIT: Tried it on my netbook, no change, so it has something to do with my internet, but what could it be?
EDIT2:
Now i've got an error with this message:

avax.media.opengl.GLException: java.lang.NullPointerException
at javax.media.opengl.Threading.invokeOnOpenGLThread(Threading.java:271)
at javax.media.opengl.GLCanvas.maybeDoSingleThreadedWorkaround(GLCanvas.java:410)
at javax.media.opengl.GLCanvas.display(GLCanvas.java:244)
at haven.HavenPanel.uglyjoglhack(HavenPanel.java:383)
at haven.HavenPanel.run(HavenPanel.java:418)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at haven.LoginScreen$Tokenbox.draw(LoginScreen.java:177)
at haven.Widget.draw(Widget.java:479)
at haven.Widget.draw(Widget.java:484)
at haven.LoginScreen.draw(LoginScreen.java:272)
at haven.Widget.draw(Widget.java:479)
at haven.Widget.draw(Widget.java:484)
at haven.RootWidget.draw(RootWidget.java:61)
at haven.UI.draw(UI.java:139)
at haven.HavenPanel.redraw(HavenPanel.java:271)
at haven.HavenPanel$1.display(HavenPanel.java:88)
at com.sun.opengl.impl.GLDrawableHelper.display(GLDrawableHelper.java:78)
at javax.media.opengl.GLCanvas$DisplayAction.run(GLCanvas.java:435)
at com.sun.opengl.impl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:194)
at javax.media.opengl.GLCanvas$DisplayOnEventDispatchThreadAction.run(GLCanvas.java:452)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

[MrGemini]

Do you have a german router? i had the same problems at beginning.