Do this test: Bug Report instructions & sample image Is the result True/False? If false then you still have something that's at least partially blocking LW. It could be your firewall or modem/router.

Try deleting your LW Preferences folder whilst LW is closed; instructions here: Fixes for Limewire Also consider updating your Java to Java 1.5 if you don't have that version.

Can you give us a total desciption of your set up:
1. OS version? (eg: Windows 98)
2. What firewalls you have?
3. How much ram?
4. Hard Disk space available?
5. Connection type? (eg: dialup, broadband, cable, etc.)
6. Modem & router brand name & model numbers?
7. Where are you trying to connect from (home, school, work, etc.)?
8. What version of Limewire (LW) & Java do you have? (Go to LW's menu Help>About LW...) Will show both LW & Java version.
9. Who is your isp provider?