It was commonly used by spammers/trolls to post filthy pics on forums, thus we felt it wiser to ban the site from here. There are hundreds of other host sites.

I see nothing wrong with the image shown, is that your linux version? Other than sharing zero files I see nothing abnormal off-hand.

BTW don't use same port to connect as any other computers or your linux LW else your router will probably block it out.

I'd recommend setting up a test account, a virgin account that has never been used before. Then try using LW in that one.