disable Blockland UPnP.
Ok first of all do this in-game:Options|Network|Disable UPnPIf Disable UPnP is checked, then un-check it. If it still doesn't work check Disable UPnP then port forward your ports. To learn to forward your ports go here for windows: http://forum.blockland.us/index.php?topic=40783.msg632960#msg632960And here for Mac: http://forum.blockland.us/index.php?topic=65941.0
So check the box that disables it or disable the disabling by unchecking?What does that do anyway?