I want to control one laptop form another using an ethernet cable onky. A few weeks ago I downloaded TV and I tried it out successfully but today when I went live today it would not work - I suspect it's because the one being controlled is now much further away and without the internet i.e. when tested it was connecting via the internt rather than the ethernet. I have assigned the main / controlling pc but the one to be controlled will not allow me to assign (not sure if this matters). After more than 3-hours looking at posts here etc I have run out of ideas and options. Surely this can't be so difficult? Can somebody please help - thanks.
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