You are really not being very helpful at all. If you can't connect it might be LimeWire's fault but it might as well be your own. Unless one of the developers is able to reproduce this problem, there will not be a fix. -

To help the developers reproduce the problem you would have to give a little more information about your computer, like what OS you are using, what type of internet connection you have (because some providers do not allow connections to the Gnutella network).