Thanks for your reply Remoc.
I found the info re the licence warning and already had that unticked.
My Connections Tab is showing ... but this is where my problem lies - there are no hosts showing to carry out your next suggested step.
Even though LW seems to be going throught he motions ie the search box greying out, there are no results displayed and no hosts or anything in the main window - it's completely empty.
It does everything it did a few weeks ago but just doesn't show anything.
Anymore suggestions ?