Dead Connection Tab
 

It seems that my Connection button is dead. No response other than the click action itself. The buttons on the Connection tab do nothing either. What's up????

You could try adding some host addresses by hand into the Connected Hosts box. It does sometimes work. You can get a list from www.gnufrog.com.

Or - if you have a version with a Communities tab, try connecting to one of the other areas.

Both of these options are a 'sometimes it works' and by no means a sure thing and don't give up at the first failure, it takes a few tries. But give it a go - it works 'sometimes' for me.

Good luck:)