I have LW 4.18.8, and it does show a brick wall (firewall). But I have my firewall set to allow LW access. Maybe it's not working the way I expected. Is there something different I should try?

I did a browse, and it did show my IP address, so I was "finding myself". I still do find my own files, but less often because I'm sharing fewer files now.

Thanks for your help!